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add device get name

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Lizonghang 2024-11-05 22:04:14 +04:00
parent 6657885816
commit a7f3d917a1
3 changed files with 26 additions and 0 deletions
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2
common/common.cpp
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@ -835,6 +835,7 @@ struct llama_init_result llama_init_from_gpt_params(gpt_params & params) {
}
// profile devices and determine the best setup
const char * dev_name = profiler::device_name();
uint32_t n_cpu_cores = profiler::device_cpu_cores();
uint64_t total_memory = profiler::device_physical_memory(false);
uint64_t available_memory = profiler::device_physical_memory(true);
@ -842,6 +843,7 @@ struct llama_init_result llama_init_from_gpt_params(gpt_params & params) {
uint64_t available_swap = profiler::device_swap_memory(true);
uint64_t disk_read_bw = profiler::get_disk_read_speed(params.model.c_str(), 500);
LOG_INF("Device Name: %s\n", dev_name);
LOG_INF("Number of CPU cores: %u\n", n_cpu_cores);
LOG_INF("Total Physical Memory: %.2f GB\n", total_memory / (double)(1 << 30));
LOG_INF("Available Physical Memory: %.2f GB\n", available_memory / (double)(1 << 30));

23
common/profiler.cpp
View file

@ -21,6 +21,29 @@
namespace profiler {
const char * device_name() {
static char device_name[256];
#if defined(_WIN32) || defined(_WIN64)
DWORD size = sizeof(device_name);
if (GetComputerNameA(device_name, &size) == 0) {
strncpy(device_name, "Unknown Windows Device", sizeof(device_name));
}
#elif defined(__linux__)
if (gethostname(device_name, sizeof(device_name)) != 0) {
strncpy(device_name, "Unknown Linux Device", sizeof(device_name));
}
#elif defined(__APPLE__) && defined(__MACH__)
if (gethostname(device_name, sizeof(device_name)) != 0) {
strncpy(device_name, "Unknown Mac Device", sizeof(device_name));
}
#else
strncpy(device_name, "Unknown Device", sizeof(device_name));
#endif
return device_name;
}
uint32_t device_cpu_cores() {
unsigned int core_count = 1; // default to 1 in case of failure

1
common/profiler.h
View file

@ -4,6 +4,7 @@
#include <string>
namespace profiler {
const char * device_name();
uint32_t device_cpu_cores();
uint64_t device_physical_memory(bool available = true);
uint64_t device_swap_memory(bool available = true);