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Fix incorrect gpu number for METAX GPU #420

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Merged
Syllo merged 1 commit into from
Jan 16, 2026
Merged

Fix incorrect gpu number for METAX GPU #420

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10 changes: 3 additions & 7 deletions src/extract_gpuinfo_metax.c
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ static mxSmlReturn_t (*mxSmlInit)(void);

// Static information and helper functions

static mxSmlReturn_t(*mxSmlGetDeviceCount)(unsigned int *deviceCount);
static unsigned int (*mxSmlGetDeviceCount)(void);

static const char *(*mxSmlGetErrorString)(mxSmlReturn_t);

Expand Down Expand Up @@ -223,7 +223,6 @@ __attribute__((constructor)) static void init_extract_gpuinfo_metax(void) { regi
*
*/
static bool gpuinfo_metax_init(void) {
printf("gpuinfo_metax_init\n");
libmxsml_handle = dlopen("/opt/mxdriver/lib/libmxsml.so", RTLD_LAZY);
if (!libmxsml_handle)
libmxsml_handle = dlopen("/opt/maca/lib/libmxsml.so", RTLD_LAZY);
Expand Down Expand Up @@ -344,13 +343,10 @@ static const char *gpuinfo_metax_last_error_string(void) {
}

static bool gpuinfo_metax_get_device_handles(struct list_head *devices, unsigned int *count) {
printf("gpuinfo_metax_get_device_handles...\n");
if (!libmxsml_handle)
return false;

unsigned int num_devices;
mxSmlGetDeviceCount(&num_devices);
printf("device count: %u\n", num_devices);
unsigned int num_devices = mxSmlGetDeviceCount();
struct gpu_info_metax *gpu_infos = calloc(num_devices, sizeof(*gpu_infos));
if (!gpu_infos) {
local_error_string = strerror(errno);
Expand All @@ -364,7 +360,7 @@ static bool gpuinfo_metax_get_device_handles(struct list_head *devices, unsigned
mxSmlDeviceInfo_t deviceInfo;
mxSmlReturn_t deviceInfoRet = mxSmlGetDeviceInfo(i, &deviceInfo);
if (deviceInfoRet != MXSML_SUCCESS) {
deviceInfoRet != mxSmlGetLimitedDeviceInfo(i, &deviceInfo);
deviceInfoRet = mxSmlGetLimitedDeviceInfo(i, &deviceInfo);
// Limited device
if (deviceInfoRet == MXSML_SUCCESS) {
gpu_infos[*count].device = deviceInfo;
Expand Down