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Fix memory size in create_byte_range_infos_consecutive #16012

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merged 2 commits into from
Jun 24, 2024

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davidwendt
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Description

Fixes over allocated memory for range vector in cudf::io::text::create_byte_range_infos_consecutive

Checklist

  • I am familiar with the Contributing Guidelines.
  • New or existing tests cover these changes.
  • The documentation is up to date with these changes.

@davidwendt davidwendt added bug Something isn't working 3 - Ready for Review Ready for review by team libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change labels Jun 12, 2024
@davidwendt davidwendt self-assigned this Jun 12, 2024
@davidwendt davidwendt requested a review from a team as a code owner June 12, 2024 19:20
@@ -31,7 +31,7 @@ std::vector<byte_range_info> create_byte_range_infos_consecutive(int64_t total_b
auto range_size = util::div_rounding_up_safe(total_bytes, range_count);
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Minor suggestion: Though not a part of this PR change set but range_size could be made const.

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Nvm, just checked that the return type of div_rounding_up_safe is constexpr anyway so auto should be good!

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@karthikeyann karthikeyann Jun 18, 2024

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The function div_rounding_up_safe is constexpr. AFAIK, constexpr does not apply to return type. Return type is I, here int64_t.
range_size should be int64_t.

https://godbolt.org/z/9seajen4e

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/merge

@rapids-bot rapids-bot bot merged commit ac3c8dd into rapidsai:branch-24.08 Jun 24, 2024
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@davidwendt davidwendt deleted the fix-byte-range-mem branch June 24, 2024 12:09
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3 participants