2 files changed, 0 insertions, 107 deletions
diff --git a/examples/metal/CMakeLists.txt b/examples/metal/CMakeLists.txt
deleted file mode 100644
index f16d4916..00000000
--- a/examples/metal/CMakeLists.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-set(TEST_TARGET metal)
-add_executable(${TEST_TARGET} metal.cpp)
-install(TARGETS ${TARGET} RUNTIME)
-target_link_libraries(${TEST_TARGET} PRIVATE ggml)
diff --git a/examples/metal/metal.cpp b/examples/metal/metal.cpp
deleted file mode 100644
index 16c1146f..00000000
--- a/examples/metal/metal.cpp
+++ /dev/null
@@ -1,103 +0,0 @@
-// Evaluate a statically exported ggml computation graph with Metal
-//
-// - First, export a LLaMA graph:
-//
-//  $ ./bin/main -m ../models/7B/ggml-model-q4_0.gguf --export
-//
-// - Run this tool to evaluate the exported graph:
-//
-//  $ ./bin/metal llama.ggml
-//
-// The purpose of this tool is mostly for debugging and demonstration purposes.
-// The main limitation of exporting computation graphs is that their sizes are static which often
-// can be a problem for real-world applications.
-//
-
-#include "ggml.h"
-#include "ggml-metal.h"
-
-#include <cstdio>
-#include <cstring>
-#include <cstdlib>
-
-int main(int argc, char ** argv) {
-    ggml_time_init();
-
-    if (argc != 2) {
-        fprintf(stderr, "Usage: %s llama.ggml\n", argv[0]);
-        return -1;
-    }
-
-    const char * fname_cgraph = argv[1];
-
-    // load the compute graph
-    struct ggml_context * ctx_data = NULL;
-    struct ggml_context * ctx_eval = NULL;
-
-    struct ggml_cgraph * gf = ggml_graph_import(fname_cgraph, &ctx_data, &ctx_eval);
-
-    // this allocates all Metal resources and memory buffers
-    auto * ctx_metal = ggml_metal_init(1);
-
-    const size_t max_size_data = ggml_get_max_tensor_size(ctx_data);
-    const size_t max_size_eval = ggml_get_max_tensor_size(ctx_eval);
-    ggml_metal_add_buffer(ctx_metal, "data", ggml_get_mem_buffer(ctx_data), ggml_get_mem_size(ctx_data), max_size_data);
-    ggml_metal_add_buffer(ctx_metal, "eval", ggml_get_mem_buffer(ctx_eval), ggml_get_mem_size(ctx_eval), max_size_eval);
-
-    // main
-    {
-        struct ggml_tensor * input = ggml_graph_get_tensor(gf, "embd");
-        *(int32_t *) input->data = 1; // BOS
-
-        ggml_metal_set_tensor(ctx_metal, input);
-
-        // warmup
-        ggml_metal_graph_compute(ctx_metal, gf);
-
-        const int n_iter = 16;
-
-        const int64_t t0 = ggml_time_us();
-
-        // the actual inference happens here
-        for (int i = 0; i < n_iter; ++i) {
-            ggml_metal_graph_compute(ctx_metal, gf);
-        }
-
-        const int64_t t1 = ggml_time_us();
-
-        printf("time: %.2f ms, %.2f ms/tok\n", (t1 - t0) / 1000.0, (t1 - t0) / 1000.0 / n_iter);
-    }
-
-    // debug output
-    {
-        struct ggml_tensor * logits = gf->nodes[gf->n_nodes - 1];
-        ggml_metal_get_tensor(ctx_metal, logits);
-
-        float * ptr = (float *) ggml_get_data(logits);
-
-        printf("logits: ");
-        for (int i = 0; i < 10; i++) {
-            printf("%8.4f ", ptr[i]);
-        }
-        printf("\n");
-        int imax = 0;
-        double sum = 0.0;
-        double vmax = -1e9;
-        for (int i = 0; i < 32000; i++) {
-            sum += (double) ptr[i];
-            if (ptr[i] > vmax) {
-                vmax = ptr[i];
-                imax = i;
-            }
-        }
-        printf("sum: %f, imax = %d, vmax = %f\n", sum, imax, vmax);
-    }
-
-    ggml_metal_free(ctx_metal);
-
-    ggml_free(ctx_data);
-    ggml_free(ctx_eval);
-
-    return 0;
-}
-