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refactoring : move main + stream in examples + other stuff
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set(TARGET bench) | ||
add_executable(${TARGET} bench.cpp) | ||
target_link_libraries(${TARGET} PRIVATE whisper ${CMAKE_THREAD_LIBS_INIT}) |
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# bench | ||
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TODO |
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#include "whisper.h" | ||
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#include <cstdio> | ||
#include <string> | ||
#include <thread> | ||
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// command-line parameters | ||
struct whisper_params { | ||
int32_t n_threads = std::min(4, (int32_t) std::thread::hardware_concurrency()); | ||
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std::string model = "models/ggml-base.en.bin"; | ||
}; | ||
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void whisper_print_usage(int argc, char ** argv, const whisper_params & params); | ||
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bool whisper_params_parse(int argc, char ** argv, whisper_params & params) { | ||
for (int i = 1; i < argc; i++) { | ||
std::string arg = argv[i]; | ||
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if (arg == "-t" || arg == "--threads") { | ||
params.n_threads = std::stoi(argv[++i]); | ||
} else if (arg == "-m" || arg == "--model") { | ||
params.model = argv[++i]; | ||
} else if (arg == "-h" || arg == "--help") { | ||
whisper_print_usage(argc, argv, params); | ||
exit(0); | ||
} else { | ||
fprintf(stderr, "error: unknown argument: %s\n", arg.c_str()); | ||
whisper_print_usage(argc, argv, params); | ||
exit(0); | ||
} | ||
} | ||
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return true; | ||
} | ||
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void whisper_print_usage(int argc, char ** argv, const whisper_params & params) { | ||
fprintf(stderr, "\n"); | ||
fprintf(stderr, "usage: %s [options]\n", argv[0]); | ||
fprintf(stderr, "\n"); | ||
fprintf(stderr, "options:\n"); | ||
fprintf(stderr, " -h, --help show this help message and exit\n"); | ||
fprintf(stderr, " -t N, --threads N number of threads to use during computation (default: %d)\n", params.n_threads); | ||
fprintf(stderr, " -m FNAME, --model FNAME model path (default: %s)\n", params.model.c_str()); | ||
fprintf(stderr, "\n"); | ||
} | ||
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int main(int argc, char ** argv) { | ||
whisper_params params; | ||
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if (whisper_params_parse(argc, argv, params) == false) { | ||
return 1; | ||
} | ||
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// whisper init | ||
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struct whisper_context * ctx = whisper_init(params.model.c_str()); | ||
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if (ctx == nullptr) { | ||
fprintf(stderr, "error: failed to initialize whisper context\n"); | ||
return 2; | ||
} | ||
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if (int ret = whisper_set_mel(ctx, nullptr, 0, WHISPER_N_MEL)) { | ||
fprintf(stderr, "error: failed to set mel: %d\n", ret); | ||
return 3; | ||
} | ||
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if (int ret = whisper_encode(ctx, 0, params.n_threads) != 0) { | ||
fprintf(stderr, "error: failed to encode model: %d\n", ret); | ||
return 4; | ||
} | ||
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whisper_print_timings(ctx); | ||
whisper_free(ctx); | ||
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return 0; | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,3 @@ | ||
set(TARGET main) | ||
add_executable(${TARGET} main.cpp) | ||
target_link_libraries(${TARGET} PRIVATE whisper ${CMAKE_THREAD_LIBS_INIT}) |
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