use irange for loops (#66234)

Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/66234

Modified loops in files under fbsource/fbcode/caffe2/ from the format

`for(TYPE var=x0;var<x_max;x++)`

to the format

`for(const auto var: irange(xmax))`

This was achieved by running r-barnes's loop upgrader script (D28874212) with some modification to exclude all files under /torch/jit and a number of reversions or unused variable suppression warnings added by hand.

bypass_size_limit
allow-large-files

Test Plan: Sandcastle

Reviewed By: ngimel

Differential Revision: D30652629

fbshipit-source-id: 0ae6c4bbbb554bad42e372792a6430e1acf15e3e
This commit is contained in:
Richard Barnes
2021-10-15 13:48:39 -07:00
committed by Facebook GitHub Bot
parent b5b7d6a3a6
commit 687c2267d4
487 changed files with 22184 additions and 21930 deletions

View File

@ -24,6 +24,7 @@
#include "caffe2/core/operator.h"
#include "caffe2/utils/string_utils.h"
#include "c10/util/string_utils.h"
#include <c10/util/irange.h>
using std::map;
using std::shared_ptr;
@ -55,12 +56,12 @@ void writeTextOutput(
int dims_size = tensor_proto.dims_size();
long long elem_dim_size =
dims_size > 1 ? tensor_proto.dims(1) : tensor_proto.dims(0);
for (int i = 2; i < dims_size; i++) {
for (const auto i : c10::irange(2, dims_size)) {
elem_dim_size *= tensor_proto.dims(i);
}
std::vector<std::string> lines;
std::string dims;
for (int i = 0; i < dims_size; i++) {
for (const auto i : c10::irange(dims_size)) {
int dim = tensor_proto.dims(i);
if (i > 0) {
dims += ", ";