Add cstdint header

[sumantro93]

Solves FAILED: third_party/gloo/gloo/CMakeFiles/gloo.dir/types.cc.o /usr/bin/c++ -I/home/sumantro/pytorch/third_party/gloo -I/home/sumantro/pytorch/build/third_party/gloo -isystem /home/sumantro/pytorch/cmake/../third_party/tensorpipe/third_party/libuv/include -isystem /home/sumantro/pytorch/cmake/../third_party/googletest/googlemock/include -isystem /home/sumantro/pytorch/cmake/../third_party/googletest/googletest/include -isystem /home/sumantro/pytorch/third_party/protobuf/src -isystem /home/sumantro/pytorch/third_party/XNNPACK/include -isystem /home/sumantro/pytorch/third_party/ittapi/include -isystem /home/sumantro/pytorch/cmake/../third_party/eigen -fvisibility-inlines-hidden -DUSE_PTHREADPOOL -std=c++17 -fPIC -O3 -DNDEBUG -std=gnu++17 -DTORCH_USE_LIBUV -MD -MT third_party/gloo/gloo/CMakeFiles/gloo.dir/types.cc.o -MF third_party/gloo/gloo/CMakeFiles/gloo.dir/types.cc.o.d -o third_party/gloo/gloo/CMakeFiles/gloo.dir/types.cc.o -c /home/sumantro/pytorch/third_party/gloo/gloo/types.cc In file included from /home/sumantro/pytorch/third_party/gloo/gloo/types.cc:9: /home/sumantro/pytorch/third_party/gloo/gloo/types.h:66:11: error: ‘uint8_t’ does not name a type
66 | constexpr uint8_t kGatherSlotPrefix = 0x01;
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:31:1: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
30 | #include "gloo/common/common.h"
+++ |+#include
31 |
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:67:11: error: ‘uint8_t’ does not name a type
67 | constexpr uint8_t kAllgatherSlotPrefix = 0x02;
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:67:11: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:68:11: error: ‘uint8_t’ does not name a type
68 | constexpr uint8_t kReduceSlotPrefix = 0x03;
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:68:11: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:69:11: error: ‘uint8_t’ does not name a type
69 | constexpr uint8_t kAllreduceSlotPrefix = 0x04;
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:69:11: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:70:11: error: ‘uint8_t’ does not name a type
70 | constexpr uint8_t kScatterSlotPrefix = 0x05;
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:70:11: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:71:11: error: ‘uint8_t’ does not name a type
71 | constexpr uint8_t kBroadcastSlotPrefix = 0x06;
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:71:11: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:72:11: error: ‘uint8_t’ does not name a type
72 | constexpr uint8_t kBarrierSlotPrefix = 0x07;
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:72:11: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:73:11: error: ‘uint8_t’ does not name a type
73 | constexpr uint8_t kAlltoallSlotPrefix = 0x08;
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:73:11: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:77:21: error: ‘uint8_t’ has not been declared
77 | static Slot build(uint8_t prefix, uint32_t tag);
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:77:21: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:77:37: error: ‘uint32_t’ has not been declared
77 | static Slot build(uint8_t prefix, uint32_t tag);
| ^~~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:77:37: note: ‘uint32_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:79:12: error: expected type-specifier before ‘uint64_t’
79 | operator uint64_t() const {
| ^~~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:83:18: error: ‘uint8_t’ has not been declared
83 | Slot operator+(uint8_t i) const;
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:83:18: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:86:25: error: expected ‘)’ before ‘base’
86 | explicit Slot(uint64_t base, uint64_t delta) : base_(base), delta_(delta) {}
| ~ ^~~~~
| )
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:88:9: error: ‘uint64_t’ does not name a type
88 | const uint64_t base_;
| ^~~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:88:9: note: ‘uint64_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:89:9: error: ‘uint64_t’ does not name a type
89 | const uint64_t delta_;
| ^~~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:89:9: note: ‘uint64_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:97:3: error: ‘uint16_t’ does not name a type
97 | uint16_t x;
| ^~~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:97:3: note: ‘uint16_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In constructor ‘gloo::float16::float16()’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:99:15: error: class ‘gloo::float16’ does not have any field named ‘x’
99 | float16() : x(0) {}
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In constructor ‘gloo::float16::float16(int)’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:105:5: error: ‘x’ was not declared in this scope
105 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:105:13: error: ‘struct gloo::float16’ has no member named ‘x’
105 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In constructor ‘gloo::float16::float16(long unsigned int)’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:110:5: error: ‘x’ was not declared in this scope
110 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:110:13: error: ‘struct gloo::float16’ has no member named ‘x’
110 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In constructor ‘gloo::float16::float16(long long unsigned int)’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:115:5: error: ‘x’ was not declared in this scope
115 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:115:13: error: ‘struct gloo::float16’ has no member named ‘x’
115 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In constructor ‘gloo::float16::float16(double)’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:120:5: error: ‘x’ was not declared in this scope
120 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:120:13: error: ‘struct gloo::float16’ has no member named ‘x’
120 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In member function ‘gloo::float16& gloo::float16::operator=(const int&)’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:125:5: error: ‘x’ was not declared in this scope
125 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:125:13: error: ‘struct gloo::float16’ has no member named ‘x’
125 | x = res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In member function ‘gloo::float16& gloo::float16::operator=(const gloo::float16&)’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:131:7: error: ‘x’ was not declared in this scope
131 | x = rhs.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:131:15: error: ‘const struct gloo::float16’ has no member named ‘x’
131 | x = rhs.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In member function ‘bool gloo::float16::operator==(const gloo::float16&) const’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:137:12: error: ‘x’ was not declared in this scope
137 | return x == rhs.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:137:21: error: ‘const struct gloo::float16’ has no member named ‘x’
137 | return x == rhs.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In member function ‘bool gloo::float16::operator!=(const gloo::float16&) const’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:141:27: error: ‘const struct gloo::float16’ has no member named ‘x’
141 | return !(*this == rhs.x);
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In member function ‘bool gloo::float16::operator==(const int&) const’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:146:12: error: ‘x’ was not declared in this scope
146 | return x == res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:146:21: error: ‘struct gloo::float16’ has no member named ‘x’
146 | return x == res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In member function ‘bool gloo::float16::operator==(const long unsigned int&) const’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:151:12: error: ‘x’ was not declared in this scope
151 | return x == res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:151:21: error: ‘struct gloo::float16’ has no member named ‘x’
151 | return x == res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In member function ‘bool gloo::float16::operator==(const double&) const’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:156:12: error: ‘x’ was not declared in this scope
156 | return x == res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:156:21: error: ‘struct gloo::float16’ has no member named ‘x’
156 | return x == res.x;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In function ‘gloo::float16 gloo::cpu_float2half_rn(float)’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:265:9: error: ‘struct gloo::float16’ has no member named ‘x’
265 | ret.x = 0x7fffU;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:273:9: error: ‘struct gloo::float16’ has no member named ‘x’
273 | ret.x = sign | 0x7c00U;
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:277:9: error: ‘struct gloo::float16’ has no member named ‘x’
277 | ret.x = (sign | 0x0000);
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:307:7: error: ‘struct gloo::float16’ has no member named ‘x’
307 | ret.x = (sign | (exponent << 10) | mantissa);
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h: In function ‘float gloo::cpu_half2float(float16)’:
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:313:23: error: ‘struct gloo::float16’ has no member named ‘x’
313 | unsigned sign = ((h.x >> 15) & 1);
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:314:27: error: ‘struct gloo::float16’ has no member named ‘x’
314 | unsigned exponent = ((h.x >> 10) & 0x1f);
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.h:315:27: error: ‘struct gloo::float16’ has no member named ‘x’
315 | unsigned mantissa = ((h.x & 0x3ff) << 13);
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc: At global scope:
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc:16:6: error: ‘gloo::Slot gloo::Slot::build’ is not a static data member of ‘class gloo::Slot’
16 | Slot Slot::build(uint8_t prefix, uint32_t tag) {
| ^~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc:16:18: error: ‘uint8_t’ was not declared in this scope
16 | Slot Slot::build(uint8_t prefix, uint32_t tag) {
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc:10:1: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
9 | #include "gloo/types.h"
+++ |+#include
10 |
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc:16:34: error: ‘uint32_t’ was not declared in this scope
16 | Slot Slot::build(uint8_t prefix, uint32_t tag) {
| ^~~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc:16:34: note: ‘uint32_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc:16:48: error: expected ‘,’ or ‘;’ before ‘{’ token
16 | Slot Slot::build(uint8_t prefix, uint32_t tag) {
| ^
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc:22:6: error: declaration of ‘operator+’ as non-function
22 | Slot Slot::operator+(uint8_t i) const {
| ^~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc:22:22: error: ‘uint8_t’ was not declared in this scope
22 | Slot Slot::operator+(uint8_t i) const {
| ^~~~~~~
/home/sumantro/pytorch/third_party/gloo/gloo/types.cc:22:22: note: ‘uint8_t’ is defined in header ‘’; this is probably fixable by adding ‘#include ’
[1555/7527] Building CXX object third_party/fbgemm/CMakeFiles/fbgemm_avx2.dir/src/FbgemmI8DepthwiseAvx2.cc.o
ninja: build stopped: subcommand failed.

When running setup.py develop on local

[d4l3k]

@sumantro93 looks like lint is failing, could you take a look?