Bumping the tracy version to 0.7.7 (WIP). (#5272)

This gets a bunch of tracy perf improvements, improved source code viewing
(and a neat quick-peek feature), and bugfixes. Most importantly it adds
the GPU zone feature for external source locations, which we need to track
dispatches back to MLIR locations in vulkan tracing.

SUBMODULE_VERSIONS.txt

@@ -14,7 +14,7 @@ d8c7ee00a687ac369e62e2032514a93a9b413502 third_party/pybind11
 685f86471e9d26b3eb7676695a2e2cefb4551ae9 third_party/spirv_cross
 f8bf11a0253a32375c32cad92c841237b96696c0 third_party/spirv_headers
 da3da1e8a81a9866d98bcfe54eb21ec27cab7000 third_party/tensorflow
-8732f0e94e4e41049a43029202bda94d7b4e85da third_party/tracy
+e35d02186d00eff26ec6c698331a0767a28a51b0 third_party/tracy
 9bd3f561bcee3f01d22912de10bb07ce4e23d378 third_party/vulkan_headers
 3528e2aed3e8808f33e1e7d63eeb1560456a605a third_party/vulkan_memory_allocator
 54e82ec439552018d0f26c60b0fd6cc9e36b42a8 third_party/wasm-micro-runtime

iree/base/tracing.h

@@ -448,19 +448,6 @@ enum {
 
 #else
 
-// TODO(benvanik): bump submodule when upstream patch lands:
-// https://github.com/wolfpld/tracy/pull/191
-#ifdef __cplusplus
-extern "C" {
-#endif
-TRACY_API void ___tracy_emit_memory_alloc_named(const void* ptr, size_t size,
-                                                int secure, const char* name);
-TRACY_API void ___tracy_emit_memory_free_named(const void* ptr, int secure,
-                                               const char* name);
-#ifdef __cplusplus
-}  // extern "C"
-#endif
-
 #define IREE_TRACE_ALLOC(ptr, size) ___tracy_emit_memory_alloc(ptr, size, 0)
 #define IREE_TRACE_FREE(ptr) ___tracy_emit_memory_free(ptr, 0)
 #define IREE_TRACE_ALLOC_NAMED(name, ptr, size) \