diff options
Diffstat (limited to 'examples/server')
| -rw-r--r-- | examples/server/server.cpp | 82 |
1 files changed, 47 insertions, 35 deletions
diff --git a/examples/server/server.cpp b/examples/server/server.cpp index f442f2b..4ad0ba9 100644 --- a/examples/server/server.cpp +++ b/examples/server/server.cpp @@ -601,47 +601,48 @@ struct llama_server_context static void server_print_usage(const char *argv0, const gpt_params ¶ms, const server_params &sparams) { - fprintf(stderr, "usage: %s [options]\n", argv0); - fprintf(stderr, "\n"); - fprintf(stderr, "options:\n"); - fprintf(stderr, " -h, --help show this help message and exit\n"); - fprintf(stderr, " -v, --verbose verbose output (default: %s)\n", server_verbose ? "enabled" : "disabled"); - fprintf(stderr, " -t N, --threads N number of threads to use during computation (default: %d)\n", params.n_threads); - fprintf(stderr, " -c N, --ctx-size N size of the prompt context (default: %d)\n", params.n_ctx); - fprintf(stderr, " --rope-freq-base N RoPE base frequency (default: %.1f)\n", params.rope_freq_base); - fprintf(stderr, " --rope-freq-scale N RoPE frequency scaling factor (default: %g)\n", params.rope_freq_scale); - fprintf(stderr, " -b N, --batch-size N batch size for prompt processing (default: %d)\n", params.n_batch); - fprintf(stderr, " --memory-f32 use f32 instead of f16 for memory key+value (default: disabled)\n"); - fprintf(stderr, " not recommended: doubles context memory required and no measurable increase in quality\n"); + fprintf(stdout, "usage: %s [options]\n", argv0); + fprintf(stdout, "\n"); + fprintf(stdout, "options:\n"); + fprintf(stdout, " -h, --help show this help message and exit\n"); + fprintf(stdout, " -v, --verbose verbose output (default: %s)\n", server_verbose ? "enabled" : "disabled"); + fprintf(stdout, " -t N, --threads N number of threads to use during computation (default: %d)\n", params.n_threads); + fprintf(stdout, " -c N, --ctx-size N size of the prompt context (default: %d)\n", params.n_ctx); + fprintf(stdout, " -gqa N, --gqa N grouped-query attention factor (TEMP!!! use 8 for LLaMAv2 70B) (default: %d)\n", params.n_gqa); + fprintf(stdout, " --rope-freq-base N RoPE base frequency (default: %.1f)\n", params.rope_freq_base); + fprintf(stdout, " --rope-freq-scale N RoPE frequency scaling factor (default: %g)\n", params.rope_freq_scale); + fprintf(stdout, " -b N, --batch-size N batch size for prompt processing (default: %d)\n", params.n_batch); + fprintf(stdout, " --memory-f32 use f32 instead of f16 for memory key+value (default: disabled)\n"); + fprintf(stdout, " not recommended: doubles context memory required and no measurable increase in quality\n"); if (llama_mlock_supported()) { - fprintf(stderr, " --mlock force system to keep model in RAM rather than swapping or compressing\n"); + fprintf(stdout, " --mlock force system to keep model in RAM rather than swapping or compressing\n"); } if (llama_mmap_supported()) { - fprintf(stderr, " --no-mmap do not memory-map model (slower load but may reduce pageouts if not using mlock)\n"); + fprintf(stdout, " --no-mmap do not memory-map model (slower load but may reduce pageouts if not using mlock)\n"); } #ifdef LLAMA_SUPPORTS_GPU_OFFLOAD - fprintf(stderr, " -ngl N, --n-gpu-layers N\n"); - fprintf(stderr, " number of layers to store in VRAM\n"); - fprintf(stderr, " -ts SPLIT --tensor-split SPLIT\n"); - fprintf(stderr, " how to split tensors across multiple GPUs, comma-separated list of proportions, e.g. 3,1\n"); - fprintf(stderr, " how to split tensors across multiple GPUs, comma-separated list of proportions, e.g. 3,1\n"); - fprintf(stderr, " -mg i, --main-gpu i the GPU to use for scratch and small tensors\n"); - fprintf(stderr, " -lv, --low-vram don't allocate VRAM scratch buffer\n"); + fprintf(stdout, " -ngl N, --n-gpu-layers N\n"); + fprintf(stdout, " number of layers to store in VRAM\n"); + fprintf(stdout, " -ts SPLIT --tensor-split SPLIT\n"); + fprintf(stdout, " how to split tensors across multiple GPUs, comma-separated list of proportions, e.g. 3,1\n"); + fprintf(stdout, " how to split tensors across multiple GPUs, comma-separated list of proportions, e.g. 3,1\n"); + fprintf(stdout, " -mg i, --main-gpu i the GPU to use for scratch and small tensors\n"); + fprintf(stdout, " -lv, --low-vram don't allocate VRAM scratch buffer\n"); #endif - fprintf(stderr, " -m FNAME, --model FNAME\n"); - fprintf(stderr, " model path (default: %s)\n", params.model.c_str()); - fprintf(stderr, " -a ALIAS, --alias ALIAS\n"); - fprintf(stderr, " set an alias for the model, will be added as `model` field in completion response\n"); - fprintf(stderr, " --lora FNAME apply LoRA adapter (implies --no-mmap)\n"); - fprintf(stderr, " --lora-base FNAME optional model to use as a base for the layers modified by the LoRA adapter\n"); - fprintf(stderr, " --host ip address to listen (default (default: %s)\n", sparams.hostname.c_str()); - fprintf(stderr, " --port PORT port to listen (default (default: %d)\n", sparams.port); - fprintf(stderr, " --path PUBLIC_PATH path from which to serve static files (default %s)\n", sparams.public_path.c_str()); - fprintf(stderr, " -to N, --timeout N server read/write timeout in seconds (default: %d)\n", sparams.read_timeout); - fprintf(stderr, " --embedding enable embedding vector output (default: %s)\n", params.embedding ? "enabled" : "disabled"); - fprintf(stderr, "\n"); + fprintf(stdout, " -m FNAME, --model FNAME\n"); + fprintf(stdout, " model path (default: %s)\n", params.model.c_str()); + fprintf(stdout, " -a ALIAS, --alias ALIAS\n"); + fprintf(stdout, " set an alias for the model, will be added as `model` field in completion response\n"); + fprintf(stdout, " --lora FNAME apply LoRA adapter (implies --no-mmap)\n"); + fprintf(stdout, " --lora-base FNAME optional model to use as a base for the layers modified by the LoRA adapter\n"); + fprintf(stdout, " --host ip address to listen (default (default: %s)\n", sparams.hostname.c_str()); + fprintf(stdout, " --port PORT port to listen (default (default: %d)\n", sparams.port); + fprintf(stdout, " --path PUBLIC_PATH path from which to serve static files (default %s)\n", sparams.public_path.c_str()); + fprintf(stdout, " -to N, --timeout N server read/write timeout in seconds (default: %d)\n", sparams.read_timeout); + fprintf(stdout, " --embedding enable embedding vector output (default: %s)\n", params.embedding ? "enabled" : "disabled"); + fprintf(stdout, "\n"); } static void server_params_parse(int argc, char **argv, server_params &sparams, @@ -724,9 +725,19 @@ static void server_params_parse(int argc, char **argv, server_params &sparams, } params.n_ctx = std::stoi(argv[i]); } + else if (arg == "-gqa" || arg == "--gqa") + { + if (++i >= argc) + { + invalid_param = true; + break; + } + params.n_gqa = std::stoi(argv[i]); + } else if (arg == "--rope-freq-base") { - if (++i >= argc) { + if (++i >= argc) + { invalid_param = true; break; } @@ -734,7 +745,8 @@ static void server_params_parse(int argc, char **argv, server_params &sparams, } else if (arg == "--rope-freq-scale") { - if (++i >= argc) { + if (++i >= argc) + { invalid_param = true; break; } |