diff --git a/ggml-metal.m b/ggml-metal.m index 7e2355ce6bcc7..1e6845b979e45 100644 --- a/ggml-metal.m +++ b/ggml-metal.m @@ -117,14 +117,17 @@ @implementation GGMLMetalClass struct ggml_metal_context * ggml_metal_init(int n_cb) { metal_printf("%s: allocating\n", __func__); - // Show all the Metal device instances in the system - NSArray * devices = MTLCopyAllDevices(); id device; NSString * s; + +#if TARGET_OS_OSX + // Show all the Metal device instances in the system + NSArray * devices = MTLCopyAllDevices(); for (device in devices) { s = [device name]; metal_printf("%s: found device: %s\n", __func__, [s UTF8String]); } +#endif // Pick and show default Metal device device = MTLCreateSystemDefaultDevice(); @@ -247,13 +250,15 @@ @implementation GGMLMetalClass #undef GGML_METAL_ADD_KERNEL } - metal_printf("%s: recommendedMaxWorkingSetSize = %8.2f MB\n", __func__, ctx->device.recommendedMaxWorkingSetSize / 1024.0 / 1024.0); metal_printf("%s: hasUnifiedMemory = %s\n", __func__, ctx->device.hasUnifiedMemory ? "true" : "false"); +#if TARGET_OS_OSX + metal_printf("%s: recommendedMaxWorkingSetSize = %8.2f MB\n", __func__, ctx->device.recommendedMaxWorkingSetSize / 1024.0 / 1024.0); if (ctx->device.maxTransferRate != 0) { metal_printf("%s: maxTransferRate = %8.2f MB/s\n", __func__, ctx->device.maxTransferRate / 1024.0 / 1024.0); } else { metal_printf("%s: maxTransferRate = built-in GPU\n", __func__); } +#endif return ctx; } @@ -454,6 +459,7 @@ bool ggml_metal_add_buffer( } } +#if TARGET_OS_OSX metal_printf(", (%8.2f / %8.2f)", ctx->device.currentAllocatedSize / 1024.0 / 1024.0, ctx->device.recommendedMaxWorkingSetSize / 1024.0 / 1024.0); @@ -463,6 +469,9 @@ bool ggml_metal_add_buffer( } else { metal_printf("\n"); } +#else + metal_printf(", (%8.2f)\n", ctx->device.currentAllocatedSize / 1024.0 / 1024.0); +#endif } return true;