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add decode info for h264 decode

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hoream
2024-08-27 19:14:51 +08:00
parent 107005d71e
commit 072e1dbbfb
1 changed files with 33 additions and 6 deletions
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39
src/extract_gpuinfo_v3d_utils.c
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@@ -42,6 +42,7 @@ void get_pid_usage(struct gpu_process *process_info);
static uint64_t last_timestamp = 0;
static uint64_t last_runtime = 0;
static uint64_t max_gpu_mem = 0;
static int mbox_property(int file_desc, void *buf) {
int ret_val = ioctl(file_desc, IOCTL_MBOX_PROPERTY, buf);
@@ -96,6 +97,29 @@ static unsigned gencmd(int file_desc, const char *command, char *result, int res
return p[5];
}
static void set_gpuinfo_max_mem(int mb, const char *command) {
char result[MAX_STRING] = {};
int ret = gencmd(mb, command, result, sizeof result);
if (!ret) {
if (sscanf(result, "gpu=%luM", &max_gpu_mem) == 1) {
max_gpu_mem <<= 20;
}
}
}
static void set_gpuinfo_decode(struct gpuinfo_dynamic_info *dynamic_info, int mb, const char *command) {
unsigned int decode_usage = 0;
char result[MAX_STRING] = {};
int ret = gencmd(mb, command, result, sizeof result);
if (!ret) {
if (sscanf(result, "frequency(28)=%u", &decode_usage) == 1) {
SET_GPUINFO_DYNAMIC(dynamic_info, decoder_rate, (unsigned)(100 * (decode_usage / 550006336.0)));
}
}
}
static void set_gpuinfo_temp(struct gpuinfo_dynamic_info *dynamic_info, int mb, const char *command) {
float temperature = 0;
char result[MAX_STRING] = {};
@@ -124,6 +148,8 @@ void set_gpuinfo_from_vcio(struct gpuinfo_dynamic_info *dynamic_info) {
int mb = mbox_open();
set_gpuinfo_temp(dynamic_info, mb, "measure_temp");
set_gpuinfo_clock(dynamic_info, mb, "measure_clock v3d");
set_gpuinfo_decode(dynamic_info, mb, "measure_clock h264");
set_gpuinfo_max_mem(mb, "get_mem gpu");
mbox_close(mb);
}
@@ -135,7 +161,6 @@ void set_mem_info(struct gpuinfo_dynamic_info *dynamic_info) {
char line[256];
unsigned long allocated_bo_size_kb = 0;
unsigned long max_mem_size = 128 << 20;
while (fgets(line, sizeof(line), file)) {
if (sscanf(line, "allocated bo size (kb): %lu", &allocated_bo_size_kb) == 1) {
@@ -147,12 +172,14 @@ void set_mem_info(struct gpuinfo_dynamic_info *dynamic_info) {
unsigned long allocated_bo_size_bytes = allocated_bo_size_kb << 10;
if (allocated_bo_size_bytes >= max_mem_size)
max_mem_size = allocated_bo_size_bytes;
SET_GPUINFO_DYNAMIC(dynamic_info, used_memory, allocated_bo_size_bytes);
SET_GPUINFO_DYNAMIC(dynamic_info, total_memory, max_mem_size);
SET_GPUINFO_DYNAMIC(dynamic_info, mem_util_rate, (uint)(100.0 * allocated_bo_size_bytes / max_mem_size));
if (allocated_bo_size_bytes >= max_gpu_mem) {
SET_GPUINFO_DYNAMIC(dynamic_info, total_memory, allocated_bo_size_bytes);
SET_GPUINFO_DYNAMIC(dynamic_info, mem_util_rate, 100);
} else {
SET_GPUINFO_DYNAMIC(dynamic_info, total_memory, max_gpu_mem);
SET_GPUINFO_DYNAMIC(dynamic_info, mem_util_rate, (uint)(100.0 * allocated_bo_size_bytes / max_gpu_mem));
}
}
void set_sum_usage(struct gpuinfo_dynamic_info *dynamic_info) {