m5/MicroPythonOS
0
0
Fork 0
mirror of https://github.com/m5stack/MicroPythonOS.git synced 2026-05-20 11:51:27 -07:00
Code Issues Packages Projects Releases Wiki Activity

cputest: 3 threads

Browse Source
This commit is contained in:
Thomas Farstrike
2025-05-16 12:10:39 +02:00
parent df7bb0ef99
commit a6bdaff680
1 changed files with 12 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal_filesystem/apps/com.example.cputest/assets/cputest.py
+12 -22
View File
@@ -25,8 +25,7 @@ DATA = os.urandom(DATA_SIZE) # Generate 1KB of random data for SHA-256
def stress_test_busy_loop():
print("\nStarting busy loop stress test...")
global summary
summary += "Busy loop without yield:"
#status.set_text(summary)
summary += "Busy loop without yield: "
iterations = 0
start_time = time.ticks_ms()
end_time = start_time + TEST_DURATION
@@ -35,16 +34,14 @@ def stress_test_busy_loop():
duration_ms = time.ticks_diff(time.ticks_ms(), start_time)
iterations_per_second = (iterations / duration_ms) * 1000
print(f"Busy loop test ran duration: {duration_ms}, average: {iterations_per_second:.2f} iterations/second")
summary += f" {iterations_per_second:.2f}/s\n"
#status.set_text(summary)
summary += f"{iterations_per_second:.2f}/s\n"
return iterations_per_second
def stress_test_busy_loop_with_yield():
print("\nStarting busy loop with yield (sleep_ms(0)) stress test...")
global summary
summary += "Busy loop with yield:"
#status.set_text(summary)
summary += "Busy loop with yield: "
iterations = 0
start_time = time.ticks_ms()
end_time = start_time + TEST_DURATION
@@ -54,17 +51,13 @@ def stress_test_busy_loop_with_yield():
duration_ms = time.ticks_diff(time.ticks_ms(), start_time)
iterations_per_second = (iterations / duration_ms) * 1000
print(f"Busy loop with yield test completed: {iterations_per_second:.2f} iterations/second")
summary += f" {iterations_per_second:.2f}/s\n"
#status.set_text(summary)
summary += f"{iterations_per_second:.2f}/s\n"
return iterations_per_second
def stress_test_busy_loop_with_yield_thread(timer):
#_thread.stack_size(12*1024)
_thread.start_new_thread(stress_test_busy_loop_with_yield, ())
def stress_test_sha256(timer):
def stress_test_sha256():
print("\nStarting SHA-256 stress test (1KB data)...")
global status, summary
global summary
summary += "Busy loop with SHA-256 (1KB): "
iterations = 0
start_time = time.ticks_ms()
end_time = start_time + TEST_DURATION
@@ -74,9 +67,8 @@ def stress_test_sha256(timer):
duration_ms = time.ticks_diff(time.ticks_ms(), start_time)
iterations_per_second = (iterations / duration_ms) * 1000
print(f"SHA-256 test completed: {iterations_per_second:.2f} iterations/second")
summary += f"SHA-256 (1KB): {iterations_per_second:.2f}/s\n"
summary += f" {iterations_per_second:.2f}/s\n"
summary += "\nAll tests completed."
status.set_text(summary)
return iterations_per_second
@@ -105,13 +97,11 @@ status.set_text(summary)
_thread.stack_size(12*1024)
_thread.start_new_thread(stress_test_busy_loop, ())
#stress_test_busy_loop_timer = lv.timer_create(stress_test_busy_loop, START_SPACING, None)
#stress_test_busy_loop_timer.set_repeat_count(1)
stress_test_busy_loop_with_yield_timer = lv.timer_create(stress_test_busy_loop_with_yield_thread, TEST_DURATION * 2, None)
stress_test_busy_loop_with_yield_timer = lv.timer_create(lambda timer: _thread.start_new_thread(stress_test_busy_loop_with_yield, ()), TEST_DURATION * 2, None)
stress_test_busy_loop_with_yield_timer.set_repeat_count(1)
stress_test_busy_loop_with_yield_timer.set_auto_delete(False)
#sha256_timer = lv.timer_create(stress_test_sha256, START_SPACING + 2 * TEST_DURATION + 2 * TEST_SPACING, None)
#sha256_timer.set_repeat_count(1)
stress_test_busy_loop_with_yield_timer = lv.timer_create(lambda timer: _thread.start_new_thread(stress_test_sha256, ()), TEST_DURATION * 4, None)
stress_test_busy_loop_with_yield_timer.set_repeat_count(1)
stress_test_busy_loop_with_yield_timer.set_auto_delete(False)