arch/risc-v/rp23xx-rv: Add SMP support for dual Hazard3

[shtirlic]

Summary

Add SMP support to rp23xx risc-v port

Changes

• asm setintstack macro for interrupt stack
• hazard3 specific instrunctions (block, unblock)
• cpustart minor updates
• IRQ send to core0
• USB update to spinlocks
• USB updates for robustness
• riscv_cpuinfo update for bogomips, and freq

Todo

• serial nsh smp config
• more usb work
• check other drivers (i2c,spi)
• check complex firmware on PicoCalc
• Update toolchain for new extensions like Zcmp ci/docker: bump risc-v toolchain #19030
• update docs
• test without SMP

Impact

SMP support should work utilizing 2 Hazard3 cores

Testing

nsh> cat /proc/cpuinfo
processor       : 0
hart            : 0
isa             : rv32imac
mmu             : none
processor       : 1
hart            : 1
isa             : rv32imac
mmu             : none

nsh> ps
  TID   PID  PPID CPU PRI POLICY   TYPE    NPX STATE    EVENT     SIGMASK            STACK COMMAND
    0     0     0   0   0 FIFO     Kthread   - Assigned           0000000000000000 0004064 CPU0 IDLE
    1     0     0   1   0 FIFO     Kthread   - Running            0000000000000000 0004064 CPU1 IDLE
    3     3     0   0 100 RR       Task      - Running            0000000000000000 0004024 nsh_main

nsh> getprime 2
Set thread priority to 10
Set thread policy to SCHED_RR
Start thread #0
Start thread #1
thread #0 started, looking for primes < 10000, doing 10 run(s)
thread #1 started, looking for primes < 10000, doing 10 run(s)
thread #1 finished, found 1230 primes, last one was 9973
thread #0 finished, found 1230 primes, last one was 9973
Done
getprime took 4277 msec
nsh> getprime
Set thread priority to 10
Set thread policy to SCHED_RR
Start thread #0
thread #0 started, looking for primes < 10000, doing 10 run(s)
thread #0 finished, found 1230 primes, last one was 9973
Done
getprime took 4275 msec

ostest nsh output

NuttShell (NSH) NuttX-12.13.0
nsh> ostest
stdio_test: write fd=1
stdio_test: Standard I/O Check: printf
stdio_test: write fd=2
stdio_test: Standard I/O Check: fprintf to stderr
ostest_main: putenv(Variable1=BadValue3)
ostest_main: setenv(Variable1, GoodValue1, TRUE)
ostest_main: setenv(Variable2, BadValue1, FALSE)
ostest_main: setenv(Variable2, GoodValue2, TRUE)
ostest_main: setenv(Variable3, GoodValue3, FALSE)
ostest_main: setenv(Variable3, BadValue2, FALSE)
show_variable: Variable=Variable1 has value=GoodValue1
show_variable: Variable=Variable2 has value=GoodValue2
show_variable: Variable=Variable3 has value=GoodValue3
ostest_main: Started user_main at PID=5

user_main: Begin argument test
user_main: Started with argc=5
user_main: argv[0]="ostest"
user_main: argv[1]="Arg1"
user_main: argv[2]="Arg2"
user_main: argv[3]="Arg3"
user_main: argv[4]="Arg4"

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         1        1
mxordblk    73a68    73a68
uordblks     6034     6034
fordblks    73a68    73a68

user_main: getopt() test
getopt():  Simple test
getopt():  Invalid argument
getopt():  Missing optional argument
getopt_long():  Simple test
getopt_long():  No short options
getopt_long():  Argument for --option=argument
getopt_long():  Invalid long option
getopt_long():  Mixed long and short options
getopt_long():  Invalid short option
getopt_long():  Missing optional arguments
getopt_long_only():  Mixed long and short options
getopt_long_only():  Single hyphen long options

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         1        1
mxordblk    73a68    73a68
uordblks     6034     6034
fordblks    73a68    73a68

user_main: libc tests

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         1        1
mxordblk    73a68    73a68
uordblks     6034     6034
fordblks    73a68    73a68
show_variable: Variable=Variable1 has value=GoodValue1
show_variable: Variable=Variable2 has value=GoodValue2
show_variable: Variable=Variable3 has value=GoodValue3
show_variable: Variable=Variable1 has no value
show_variable: Variable=Variable2 has value=GoodValue2
show_variable: Variable=Variable3 has value=GoodValue3

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         1        2
mxordblk    73a68    73a68
uordblks     6034     6014
fordblks    73a68    73a88
show_variable: Variable=Variable1 has no value
show_variable: Variable=Variable2 has no value
show_variable: Variable=Variable3 has no value

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         2        3
mxordblk    73a68    73a68
uordblks     6014     5f94
fordblks    73a88    73b08

user_main: setvbuf test
setvbuf_test: Test NO buffering
setvbuf_test: Using NO buffering
setvbuf_test: Test default FULL buffering
setvbuf_test: Using default FULL buffering
setvbuf_test: Test FULL buffering, buffer size 64
setvbuf_test: Using FULL buffering, buffer size 64
setvbuf_test: Test FULL buffering, pre-allocated buffer
setvbuf_test: Using FULL buffering, pre-allocated buffer
setvbuf_test: Test LINE buffering, buffer size 64
setvbuf_test: Using LINE buffering, buffer size 64
setvbuf_test: Test FULL buffering, pre-allocated buffer
setvbuf_test: Using FULL buffering, pre-allocated buffer

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    73a68    73a68
uordblks     5f94     5f94
fordblks    73b08    73b08

user_main: /dev/null test
dev_null: Read 0 bytes from /dev/null
dev_null: Wrote 1024 bytes to /dev/null

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    73a68    73a68
uordblks     5f94     5f94
fordblks    73b08    73b08

user_main: task_restart test

Test task_restart()
restart_main: setenv(VarName, VarValue, TRUE)
restart_main: Started with argc=4
restart_main: Started restart_main at PID=6
restart_main: argv[0]="ostest"
restart_main: argv[1]="This is argument 1"
restart_main: argv[2]="Argument 2 here"
restart_main: argv[3]="Lastly, the 3rd argument"
restart_main: Variable=VarName has value=VarValue
restart_main: I am still here
restart_main: I am still here
restart_main: Started with argc=4
restart_main: Started restart_main at PID=6
restart_main: argv[0]="ostest"
restart_main: argv[1]="This is argument 1"
restart_main: argv[2]="Argument 2 here"
restart_main: argv[3]="Lastly, the 3rd argument"
restart_main: Variable=VarName has value=VarValue
restart_main: Started with argc=4
restart_main: argv[0]="ostest"
restart_main: argv[1]="This is argument 1"
restart_main: argv[2]="Argument 2 here"
restart_main: argv[3]="Lastly, the 3rd argument"
restart_main: Variable=VarName has value=VarValue
restart_main: Exiting

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        2
mxordblk    73a68    73a68
uordblks     5f94     5fcc
fordblks    73b08    73ad0

user_main: waitpid test

Test waitpid()
waitpid_main: PID 7 Started
waitpid_start_child: Started waitpid_main at PID=7
waitpid_main: PID 8 Started
waitpid_start_child: Started waitpid_main at PID=8
waitpid_main: PID 9 Started
waitpid_start_child: Started waitpid_main at PID=9
waitpid_test: Waiting for PID=7 with waitpid()
waitpid_main: PID 7 exitting with result=14
waitpid_main: PID 8 exitting with result=14
waitpid_main: PID 9 exitting with result=14
waitpid_test: PID 7 waitpid succeeded with stat_loc=0e00
waitpid_last: Waiting for PID=9 with waitpid()
waitpid_last: PASS: PID 9 waitpid failed with ECHILD.  That may be
              acceptable because child status is disabled on this thread.

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         2        2
mxordblk    73a68    73a68
uordblks     5fcc     5fcc
fordblks    73ad0    73ad0

user_main: mutex test
Initializing mutex
Starting thread 1
Starting thread 2
                Thread1 Thread2
        Loops   32      32
        Errors  0       0


Testing moved mutex
Starting moved mutex thread 1
Starting moved mutex thread 2
                Thread1 Thread2
        Moved Loops     32      32
        Moved Errors    0       0

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         2        2
mxordblk    73a68    73a68
uordblks     5fcc     5fcc
fordblks    73ad0    73ad0

user_main: timed mutex test
mutex_test: Initializing mutex
mutex_test: Starting thread
pthread:  Started
pthread:  Waiting for lock or timeout
mutex_test: Unlocking
pthread:  Got the lock
pthread:  Waiting for lock or timeout
pthread:  Got the timeout.  Terminating
mutex_test: PASSED

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         2        2
mxordblk    73a68    73a68
uordblks     5fcc     5fcc
fordblks    73ad0    73ad0

user_main: cancel test
cancel_test: Test 1a: Normal Cancellation
cancel_test: Starting thread
start_thread: Initializing mutex
start_thread: Initializing cond
start_thread: Starting thread
start_thread: Yielding
sem_waiter: Taking mutex
sem_waiter: Starting wait for condition
cancel_test: Canceling thread
cancel_test: Joining
cancel_test: waiter exited with result=0xffffffff
cancel_test: PASS thread terminated with PTHREAD_CANCELED
cancel_test: Test 2: Asynchronous Cancellation
... Skipped
... Skipped
cancel_test: Test 3: Cancellation of detached thread
cancel_test: Re-starting thread
restart_thread: Destroying cond
restart_thread: Destroying mutex
restart_thread: Re-starting thread
start_thread: Initializing mutex
start_thread: Initializing cond
start_thread: Starting thread
start_thread: Yielding
sem_waiter: Taking mutex
sem_waiter: Starting wait for condition
cancel_test: Canceling thread
cancel_test: Joining
cancel_test: PASS pthread_join failed with status=ESRCH
cancel_test: Test 5: Non-cancelable threads
cancel_test: Re-starting thread (non-cancelable)
restart_thread: Destroying condthread: Destroying cond

restart_thread: Destroying mutex
restart_thread: Re-starting thread
start_thread: Initializing mutex
start_thread: Initializing cond
start_thread: Starting thread
start_thread: Yielding
sem_waiter: Taking mutex
sem_waiter: Starting wait for condition
sem_waiter: Setting non-cancelable
cancel_test: Canceling thread
cancel_test: Joining
sem_waiter: Releasing mutex
sem_waiter: Setting cancelable
cancel_test: waiter exited with result=0xffffffff
cancel_test: PASS thread terminated with PTHREAD_CANCELED
cancel_test: Test 6: Cancel message queue wait
cancel_test: Starting thread (cancelable)
Skipped
cancel_test: Test 7: Cancel signal wait
cancel_test: Starting thread (cancelable)
Skipped

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         2        2
mxordblk    73a68    71978
uordblks     5fcc     80bc
fordblks    73ad0    719e0

user_main: robust test
robust_test: Initializing mutex
robust_test: Starting thread
robust_waiter: Taking mutex
robust_waiter: Exiting with mutex
robust_test: Take the lock again
robust_test: Make the mutex consistent again.
robust_test: Take the lock again
robust_test: Joining
robust_test: waiter exited with result=0
robust_test: Test complete with nerrors=0

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         2        2
mxordblk    71978    71978
uordblks     80bc     80bc
fordblks    719e0    719e0

user_main: semaphore test
sem_test: Initializing semaphore to 0
sem_test: Starting waiter thread 1
sem_test: Set thread 1 priority to 191
sem_test: Starting waiter thread 2
waiter_func: Thread 1 Started
sem_test: Set thread 2 priority to 128
waiter_func: Thread 1 initial semaphore value = 0
waiter_func: Thread 2 Started
waiter_func: Thread 1 waiting on semaphore
waiter_func: Thread 2 initial semaphore value = 0
waiter_func: Thread 2 waiting on semaphore
sem_test: Starting poster thread 3
sem_test: Set thread 3 priority to 64
poster_func: Thread 3 started
poster_func: Thread 3 semaphore value = -2
poster_func: Thread 3 posting semaphore
waiter_func: Thread 1 awakened
poster_func: Thread 3 new semaphore value = -1
waiter_func: Thread 1 new semaphore value = -1
poster_func: Thread 3 semaphore value = -1
waiter_func: Thread 1 done
poster_func: Thread 3 posting semaphore
poster_func: Thread 3 new semaphore value = 0
waiter_func: Thread 2 awakened
poster_func: Thread 3 done
waiter_func: Thread 2 new semaphore value = 0
waiter_func: Thread 2 done

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         2        3
mxordblk    71978    6e6a8
uordblks     80bc     70bc
fordblks    719e0    729e0

user_main: timed semaphore test
semtimed_test: Initializing semaphore to 0
semtimed_test: Waiting for two second timeout
semtimed_test: PASS: first test returned timeout
BEFORE: (1612828842 sec, 521443120 nsec)
AFTER:  (1612828844 sec, 530039940 nsec)
semtimed_test: Starting poster thread
semtimed_test: Set thread 1 priority to 191
semtimed_test: Starting poster thread 3
semtimed_test: Set thread 3 priority to 64
semtimed_test: Waiting for two second timeout
poster_func: Waiting for 1 second
poster_func: Posting
semtimed_test: PASS: sem_timedwait succeeded
BEFORE: (1612828844 sec, 531438600 nsec)
AFTER:  (1612828845 sec, 540188713 nsec)

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    6e6a8    6e6a8
uordblks     70bc     70bc
fordblks    729e0    729e0

user_main: condition variable test
cond_test: Initializing mutex
cond_test: Initializing cond
cond_test: Starting waiter
cond_test: Set thread 1 priority to 128
waiter_thread: Started
cond_test: Starting signaler
cond_test: Set thread 2 priority to 64
thread_signaler: Started
thread_signaler: Terminating
cond_test: signaler terminated, now cancel the waiter
cond_test:      Waiter  Signaler
cond_test: Loops        32      32
cond_test: Errors       0       0
cond_test:
cond_test: 0 times, waiter did not have to wait for data
cond_test: 0 times, data was already available when the signaler run
cond_test: 0 times, the waiter was in an unexpected state when the signaler ran

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    6e6a8    71888
uordblks     70bc     70bc
fordblks    729e0    729e0

user_main: pthread_exit() test
pthread_exit_test: Started pthread_exit_main at PID=30
pthread_exit_main 30: Starting pthread_exit_thread
pthread_exit_main 30: Sleeping for 5 seconds
pthread_exit_thread 31: Sleeping for 10 second
pthread_exit_thread 31: Still running...
pthread_exit_main 30: Calling pthread_exit()

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    71888    72890
uordblks     70bc     70bc
fordblks    729e0    729e0

user_main: pthread_rwlock test
pthread_rwlock: Initializing rwlock
pthread_exit_thread 31: Exiting

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    72890    70798
uordblks     70bc     81bc
fordblks    729e0    718e0

user_main: pthread_rwlock_cancel test
pthread_rwlock_cancel: Starting test

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    70798    70798
uordblks     81bc     81bc
fordblks    718e0    718e0

user_main: timed wait test
thread_waiter: Initializing mutex
timedwait_test: Initializing cond
timedwait_test: Starting waiter
timedwait_test: Set thread 2 priority to 177
timedwait_test: Joining
thread_waiter: Taking mutex
thread_waiter: Starting 5 second wait for condition
thread_waiter: pthread_cond_timedwait timed out
thread_waiter: Releasing mutex
thread_waiter: Exit with status 0x12345678
timedwait_test: waiter exited with result=0x12345678

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    70798    70798
uordblks     81bc     81bc
fordblks    718e0    718e0

user_main: timed message queue test
timedmqueue_test: Starting sender
timedmqueue_test: Waiting for sender to complete
sender_thread: Starting
sender_thread: mq_timedsend succeeded on msg 0
sender_thread: mq_timedsend succeeded on msg 1
sender_thread: mq_timedsend succeeded on msg 2
sender_thread: mq_timedsend succeeded on msg 3
sender_thread: mq_timedsend succeeded on msg 4
sender_thread: mq_timedsend succeeded on msg 5
sender_thread: mq_timedsend succeeded on msg 6
sender_thread: mq_timedsend succeeded on msg 7
sender_thread: mq_timedsend succeeded on msg 8
sender_thread: mq_timedsend 9 timed out as expected
sender_thread: returning nerrors=0
timedmqueue_test: Starting receiver
timedmqueue_test: Waiting for receiver to complete
receiver_thread: Starting
receiver_thread: mq_timedreceive succeed on msg 0
receiver_thread: mq_timedreceive succeed on msg 1
receiver_thread: mq_timedreceive succeed on msg 2
receiver_thread: mq_timedreceive succeed on msg 3
receiver_thread: mq_timedreceive succeed on msg 4
receiver_thread: mq_timedreceive succeed on msg 5
receiver_thread: mq_timedreceive succeed on msg 6
receiver_thread: mq_timedreceive succeed on msg 7
receiver_thread: mq_timedreceive succeed on msg 8
receiver_thread: Receive 9 timed out as expected
receiver_thread: returning nerrors=0
timedmqueue_test: Test complete

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    70798    73a30
uordblks     81bc     6044
fordblks    718e0    73a58

user_main: sigprocmask test
sigprocmask_test: SUCCESS

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    73a30    73a30
uordblks     6044     6044
fordblks    73a58    73a58

user_main: message queue test
mqueue_test: Starting receiver
mqueue_test: Set receiver priority to 128
mqueue_test: Starting sender
receiver_thread: Starting
mqueue_test: Set sender thread priority to 64
mqueue_test: Waiting for sender to complete
sender_thread: Starting
sender_thread: mq_send succeeded on msg 0
receiver_thread: mq_receive succeeded on msg 0
sender_thread: mq_send succeeded on msg 1
receiver_thread: mq_receive succeeded on msg 1
sender_thread: mq_send succeeded on msg 2
receiver_thread: mq_receive succeeded on msg 2
sender_thread: mq_send succeeded on msg 3
receiver_thread: mq_receive succeeded on msg 3
sender_thread: mq_send succeeded on msg 4
receiver_thread: mq_receive succeeded on msg 4
sender_thread: mq_send succeeded on msg 5
receiver_thread: mq_receive succeeded on msg 5
sender_thread: mq_send succeeded on msg 6
receiver_thread: mq_receive succeeded on msg 6
sender_thread: mq_send succeeded on msg 7
receiver_thread: mq_receive succeeded on msg 7
sender_thread: mq_send succeeded on msg 8
receiver_thread: mq_receive succeeded on msg 8
sender_thread: mq_send succeeded on msg 9
receiver_thread: mq_receive succeeded on msg 9
sender_thread: returning nerrors=0
mqueue_test: Killing receiver
receiver_thread: mq_receive interrupted!
receiver_thread: returning nerrors=0
mqueue_test: Canceling receiver
mqueue_test: receiver has already terminated

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    73a30    71940
uordblks     6044     8134
fordblks    73a58    71968

user_main: signal handler test
sighand_test: Initializing semaphore to 0
sighand_test: Starting waiter task
sighand_test: Started waiter_main pid=50
waiter_main: Waiter started
waiter_main: Unmasking signal 32
waiter_main: Registering signal handler
waiter_main: oact.sigaction=0 oact.sa_flags=0 oact.sa_mask=0000000000000000
waiter_main: Waiting on semaphore
sighand_test: Signaling pid=50 with signo=32 sigvalue=42
waiter_main: sem_wait() successfully interrupted by signal
waiter_main: done
sighand_test: done

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    71940    6f850
uordblks     8134     8144
fordblks    71968    71958

user_main: nested signal handler test
signest_test: Starting signal waiter task at priority 101
signest_test: Started waiter_main pid=54
waiter_main: Waiter started
signest_test: Starting interfering task at priority 102
waiter_main: Setting signal mask
interfere_main: Waiting on semaphore
waiter_main: Registering signal handler
signest_test: Started interfere_main pid=55
waiter_main: Waiting on semaphore
signest_test: Simple case:
  Total signalled 1240  Odd=620 Even=620
  Total handled   1240  Odd=620 Even=620
  Total nested    0    Odd=0   Even=0  
signest_test: With task locking
  Total signalled 2480  Odd=1240 Even=1240
  Total handled   2480  Odd=1240 Even=1240
  Total nested    0    Odd=0   Even=0  
signest_test: With interfering thread
  Total signalled 3720  Odd=1860 Even=1860
  Total handled   3720  Odd=1860 Even=1860
  Total nested    0    Odd=0   Even=0  
signest_test: done

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        3
mxordblk    6f850    6d580
uordblks     8144     81ac
fordblks    71958    718f0

user_main: spinlock test
Start Lock test:
Thread num: 1, Loop times: 10000000

Test type: spinlock
spinlock: Test Results:
spinlock: Final counter: 10000000
spinlock: Average throughput : 7893548 op/s
spinlock: Total execution time: 1267229166 ns
 
Test type: rspinlock
rspinlock: Test Results:
rspinlock: Final counter: 10000000
rspinlock: Average throughput : 3657938 op/s
rspinlock: Total execution time: 2734068047 ns
 
Test type: seqcount
seqcount: Test Results:
seqcount: Final counter: 10000000
seqcount: Average throughput : 5998826 op/s
seqcount: Total execution time: 1667286106 ns
 
Start Lock test:
Thread num: 2, Loop times: 10000000

Test type: spinlock
spinlock: Test Results:
spinlock: Final counter: 20000000
spinlock: Average throughput : 3948735 op/s
spinlock: Total execution time: 2534039053 ns
 
Test type: rspinlock
rspinlock: Test Results:
rspinlock: Final counter: 20000000
rspinlock: Average throughput : 2387234 op/s
rspinlock: Total execution time: 4191229867 ns
 
Test type: seqcount
seqcount: Test Results:
seqcount: Final counter: 20000000
seqcount: Average throughput : 2778935 op/s
seqcount: Total execution time: 3600607113 ns
 

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         3        5
mxordblk    6d580    6d580
uordblks     81ac     71ac
fordblks    718f0    728f0

user_main: wdog test
wdog_test start...
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
wdog_test end...

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         5        5
mxordblk    6d580    6d580
uordblks     71ac     71ac
fordblks    728f0    728f0

user_main: round-robin scheduler test
rr_test: Set thread priority to 1
rr_test: Set thread policy to SCHED_RR
rr_test: Starting first get_primes_thread
         First get_primes_thread: 78
rr_test: Starting second get_primes_thread
         Second get_primes_thread: 79
rr_test: Waiting for threads to complete -- this should take awhile
         If RR scheduling is working, they should start and complete at
         about the same time
get_primes_thread id=1 started, looking for primes < 30000, doing 10 run(s)
get_primes_thread id=2 started, looking for primes < 30000, doing 10 run(s)
get_primes_thread id=1 finished, found 3246 primes, last one was 29989
get_primes_thread id=2 finished, found 3246 primes, last one was 29989
rr_test: Done

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         5        5
mxordblk    6d580    6d580
uordblks     71ac     71ac
fordblks    728f0    728f0

user_main: barrier test
barrier_test: Initializing barrier
barrier_test: Thread 0 created
barrier_test: Thread 1 created
barrier_test: Thread 2 created
barrier_test: Thread 3 created
barrier_test: Thread 4 created
barrier_test: Thread 5 created
barrier_test: Thread 6 created
barrier_test: Thread 7 created
barrier_func: Thread 0 started
barrier_func: Thread 1 started
barrier_func: Thread 2 started
barrier_func: Thread 3 started
barrier_func: Thread 4 started
barrier_func: Thread 5 started
barrier_func: Thread 6 started
barrier_func: Thread 7 started
barrier_func: Thread 0 calling pthread_barrier_wait()
barrier_func: Thread 1 calling pthread_barrier_wait()
barrier_func: Thread 2 calling pthread_barrier_wait()
barrier_func: Thread 3 calling pthread_barrier_wait()
barrier_func: Thread 4 calling pthread_barrier_wait()
barrier_func: Thread 5 calling pthread_barrier_wait()
barrier_func: Thread 6 calling pthread_barrier_wait()
barrier_func: Thread 7 calling pthread_barrier_wait()
barrier_func: Thread 7, back with status=PTHREAD_BARRIER_SERIAL_THREAD (I AM SPECIAL)
barrier_func: Thread 0, back with status=0 (I am not special)
barrier_func: Thread 1, back with status=0 (I am not special)
barrier_func: Thread 2, back with status=0 (I am not special)
barrier_func: Thread 3, back with status=0 (I am not special)
barrier_func: Thread 4, back with status=0 (I am not special)
barrier_func: Thread 5, back with status=0 (I am not special)
barrier_func: Thread 6, back with status=0 (I am not special)
barrier_func: Thread 7 done
barrier_func: Thread 0 done
barrier_func: Thread 1 done
barrier_func: Thread 2 done
barrier_func: Thread 3 done
barrier_func: Thread 4 done
barrier_func: Thread 5 done
barrier_func: Thread 6 done
barrier_test: Thread 0 completed with result=0
barrier_test: Thread 1 completed with result=0
barrier_test: Thread 2 completed with result=0
barrier_test: Thread 3 completed with result=0
barrier_test: Thread 4 completed with result=0
barrier_test: Thread 5 completed with result=0
barrier_test: Thread 6 completed with result=0
barrier_test: Thread 7 completed with result=0

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         5        5
mxordblk    6d580    6d580
uordblks     71ac     71ac
fordblks    728f0    728f0

user_main: scheduler lock test
sched_lock: Starting lowpri_thread at 97
sched_lock: Set lowpri_thread priority to 97
sched_lock: Starting highpri_thread at 98
sched_lock: Set highpri_thread priority to 98
sched_lock: Waiting...
sched_lock: PASSED No pre-emption occurred while scheduler was locked.
sched_lock: Starting lowpri_thread at 97
sched_lock: Set lowpri_thread priority to 97
sched_lock: Starting highpri_thread at 98
sched_lock: Set highpri_thread priority to 98
sched_lock: Waiting...
sched_lock: PASSED No pre-emption occurred while scheduler was locked.
sched_lock: Finished

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         5        5
mxordblk    6d580    6d580
uordblks     71ac     71ac
fordblks    728f0    728f0

user_main: vfork() test
vfork_test: Child 102 ran successfully

user_main: smp call test
smp_call_test: Test start
smp_call_test: Call cpu 0, nowait
smp_call_test: Call cpu 0, wait
smp_call_test: Call cpu 1, nowait
smp_call_test: Call cpu 1, wait
smp_call_test: Call multi cpu, nowait
smp_call_test: Call in interrupt, wait
smp_call_test: Call multi cpu, wait
smp_call_test: Test success

Final memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena       79a9c    79a9c
ordblks         1        5
mxordblk    73a68    6d580
uordblks     6034     71ac
fordblks    73a68    728f0
user_main: Exiting
ostest_main: Exiting with status 0
nsh> 

[linguini1]

Awesome!

Side note, have you had any issues with the usbnsh config on your board? See #18377 (if not, I will have another try!)

[lupyuen]

FYI: I restarted the CI Build to fix the Docker Image

• ci/docker: bump risc-v toolchain gcc14 #19035

[shtirlic]

Awesome!

Side note, have you had any issues with the usbnsh config on your board? See #18377 (if not, I will have another try!)

Working fine, a rearranged init process to be more like in the reference and disabled CDC buffering in config, will also update single core config, also reworked spinlock/critical section points while in app context and in ISR.

[xiaoxiang781216]

@shtirlic does this patch ready for review?

[shtirlic]

@shtirlic does this patch ready for review?

Not yet, I am testing with complex firmware, involving heavy spi, i2c, lcd usage. All simple configs works fine. I have some problems with my custom drivers for PicoCalc board and trying to figure out are there bugs in my custom driver implementation or some more i2c or SPI work should be done to address SMP config, spinclock, races etc.