alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-09-20 00:36:01 -04:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

Merge branch 'bugfix/test_fp_switch' into 'master'

Browse Source 
esp32: use semaphore in FP switch test, raise worker task priority

See merge request espressif/esp-idf!7526
This commit is contained in:
Angus Gratton 2020-02-11 12:05:04 +08:00
commit c1eef95ec1
1 changed files with 15 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
components/esp32/test/test_fp.c
View File

@ -3,6 +3,7 @@
#include "soc/cpu.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/semphr.h"
#include "unity.h"
#include "test_utils.h"
@ -155,7 +156,7 @@ TEST_CASE("test FP sqrt", "[fp]")
struct TestFPState {
int fail;
int done;
SemaphoreHandle_t done;
};
static const int testFpIter = 100000;
@ -175,22 +176,25 @@ static void tskTestFP(void *pvParameters)
printf("%s: i=%d y=%f eps=%f\r\n", __func__, i, y, eps);
}
}
state->done++;
TEST_ASSERT(xSemaphoreGive(state->done));
vTaskDelete(NULL);
}
TEST_CASE("context switch saves FP registers", "[fp]")
{
struct TestFPState state;
state.done = 0;
state.fail = 0;
xTaskCreatePinnedToCore(tskTestFP, "tsk1", 2048, &state, 3, NULL, 0);
xTaskCreatePinnedToCore(tskTestFP, "tsk2", 2048, &state, 3, NULL, 0);
xTaskCreatePinnedToCore(tskTestFP, "tsk3", 2048, &state, 3, NULL, portNUM_PROCESSORS - 1);
xTaskCreatePinnedToCore(tskTestFP, "tsk4", 2048, &state, 3, NULL, 0);
while (state.done != 4) {
vTaskDelay(100 / portTICK_PERIOD_MS);
struct TestFPState state = {
.done = xSemaphoreCreateCounting(4, 0)
};
TEST_ASSERT_NOT_NULL(state.done);
const int prio = UNITY_FREERTOS_PRIORITY + 1;
TEST_ASSERT(xTaskCreatePinnedToCore(tskTestFP, "tsk1", 2048, &state, prio, NULL, 0));
TEST_ASSERT(xTaskCreatePinnedToCore(tskTestFP, "tsk2", 2048, &state, prio, NULL, 0));
TEST_ASSERT(xTaskCreatePinnedToCore(tskTestFP, "tsk3", 2048, &state, prio, NULL, portNUM_PROCESSORS - 1));
TEST_ASSERT(xTaskCreatePinnedToCore(tskTestFP, "tsk4", 2048, &state, prio, NULL, 0));
for (int i = 0; i < 4; ++i) {
TEST_ASSERT(xSemaphoreTake(state.done, pdMS_TO_TICKS(5000)));
}
vSemaphoreDelete(state.done);
if (state.fail) {
const int total = testFpIter * 4;
printf("Failed: %d, total: %d\r\n", state.fail, total);