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2.18.1-1

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Add support for IB SHARP to NVLS (NVLink SHARP algorithm).
Add NVLS+Tree algorithm.
Add support for memory management using cuMem* functions.
Use all NICs for Send/Receive operations on systems with more than
one NIC per GPU (#804).
Add ncclCommSplit primitive, with resource sharing option in config.
Fix alltoallv hang (#788)
Increase number of channels on H100 when we're not limited by NVLink.
Improve error reporting in case of IB failure, printing local and
remote ID (#779).
Add build option to allow compilation against RDMA includes instead
of dynamically loading IB verbs symbols (#802).
Fix context creation for progress thread (#803).
NET/IB: add option to use multiple QPs in round-robin mode.
Fix tree performance issue when NVB is disabled on HCM topologies.
This commit is contained in:
Sylvain Jeaugey
2023-04-03 05:32:07 -07:00
parent 9b7d5edbfc
commit d97a32fac8
64 changed files with 4758 additions and 3131 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/include/nvtx3/nvtxExtDetail/nvtxExtPayloadTypeInfo.h
+43 -28
View File
@@ -1,30 +1,33 @@
/*
* Copyright 2021-2023 NVIDIA Corporation. All rights reserved.
*
* Licensed under the Apache License v2.0 with LLVM Exceptions.
* See https://llvm.org/LICENSE.txt for license information.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#ifndef NVTX_EXT_IMPL_PAYLOAD_GUARD
#error Never include this file directly -- it is automatically included by nvToolsExtPayload.h (except when NVTX_NO_IMPL is defined).
#endif
/*
* Helper array to get the alignment for each predefined C language type.
*/
typedef void* pointer_type;
#if __STDC_VERSION__ >= 201112L /* or CPP11 */
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L)
#include <uchar.h>
#include <stdalign.h>
#endif
/* `alignof` is available as of C11 or C++11 */
#if (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)) || (defined(__cplusplus) && __cplusplus >= 201103L)
#define nvtx_alignof(type) alignof(type)
#define nvtx_alignof2(type,tname) alignof(type)
#else /* __STDC_VERSION__ >= 201112L */
#ifndef __cplusplus
#include <stddef.h>
#define nvtx_alignof(type) offsetof(struct {char c; type d;}, d)
#define nvtx_alignof2(type,tname) nvtx_alignof(type)
#else /* (__STDC_VERSION__ >= 201112L) || (__cplusplus >= 201103L) */
#else /* __cplusplus */
#define MKTYPEDEF(TYPE) typedef struct {char c; TYPE d;} _nvtx_##TYPE
#define MKTYPEDEF2(TYPE,TNAME) typedef struct {char c; TYPE d;} _nvtx_##TNAME
#define nvtx_alignof(TNAME) offsetof(_nvtx_##TNAME, d)
#define nvtx_alignof2(type,tname) offsetof(_nvtx_##tname, d)
/* Create helper structs to determine type alignment. */
#define MKTYPEDEF(type) typedef struct {char c; type d;} _nvtx_##type
#define MKTYPEDEF2(type,tname) typedef struct {char c; type d;} _nvtx_##tname
MKTYPEDEF(char);
MKTYPEDEF2(unsigned char, uchar);
@@ -54,22 +57,33 @@ MKTYPEDEF(size_t);
MKTYPEDEF(pointer_type);
MKTYPEDEF(wchar_t);
#if (__STDC_VERSION__ > 201710L) || (defined(__cplusplus) && __cplusplus > 201703L)
{sizeof(char8_t), nvtx_alignof(char8_t)},
/* `char8_t` is available as of C++20 or C23 */
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L) || (defined(__cplusplus) && __cplusplus >= 201811L)
MKTYPEDEF(char8_t);
#endif
#if (__STDC_VERSION__ >= 201112L) || (defined(__cplusplus) && __cplusplus >= 201103L)
/* `char16_t` and `char32_t` are available as of C++11 or C11 */
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || (defined(__cplusplus) && __cplusplus >= 200704L)
MKTYPEDEF(char16_t);
MKTYPEDEF(char32_t);
#endif
/* C requires to include stddef.h to use `offsetof` */
#ifndef __cplusplus
#include <stddef.h>
#endif
#define nvtx_alignof(tname) offsetof(_nvtx_##tname, d)
#define nvtx_alignof2(type, tname) offsetof(_nvtx_##tname, d)
#endif /* __STDC_VERSION__ >= 201112L */
#undef MKTYPEDEF
#undef MKTYPEDEF2
#endif /* __cplusplus */
#endif /* __STDC_VERSION__ >= 201112L */
/*
* Helper array to get the alignment for each predefined C/C++ language type.
* The order of entries must match the values in`enum nvtxPayloadSchemaEntryType`.
*/
const nvtxPayloadEntryTypeInfo_t nvtxExtPayloadTypeInfo[NVTX_PAYLOAD_ENTRY_TYPE_INFO_ARRAY_SIZE] =
@@ -109,13 +123,14 @@ const nvtxPayloadEntryTypeInfo_t nvtxExtPayloadTypeInfo[NVTX_PAYLOAD_ENTRY_TYPE_
/*** Special character types ***/
/* NVTX_PAYLOAD_ENTRY_TYPE_WCHAR */ {sizeof(wchar_t), nvtx_alignof(wchar_t)},
/* NVTX_PAYLOAD_ENTRY_TYPE_CHAR8 */
#if (__STDC_VERSION__ > 201710L) || (defined(__cplusplus) && __cplusplus > 201703L)
{sizeof(char8_t), nvtx_alignof(char8_t)},
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L) || (defined(__cplusplus) && __cplusplus >= 201811L)
/* NVTX_PAYLOAD_ENTRY_TYPE_CHAR8 */ {sizeof(char8_t), nvtx_alignof(char8_t)},
#else
{0, 0},
/* NVTX_PAYLOAD_ENTRY_TYPE_CHAR8 */ {0, 0},
#endif
#if (__STDC_VERSION__ >= 201112L) || (defined(__cplusplus) && __cplusplus >= 201103L)
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || (defined(__cplusplus) && __cplusplus >= 200704L)
/* NVTX_PAYLOAD_ENTRY_TYPE_CHAR16 */ {sizeof(char16_t), nvtx_alignof(char16_t)},
/* NVTX_PAYLOAD_ENTRY_TYPE_CHAR32 */ {sizeof(char32_t), nvtx_alignof(char32_t)}
#else
@@ -125,4 +140,4 @@ const nvtxPayloadEntryTypeInfo_t nvtxExtPayloadTypeInfo[NVTX_PAYLOAD_ENTRY_TYPE_
};
#undef nvtx_alignof
#undef nvtx_alignof2
#undef nvtx_alignof2