fix Issue 16311 - toHash for Slice is not defined#4639
fix Issue 16311 - toHash for Slice is not defined#4639DmitryOlshansky merged 1 commit intodlang:masterfrom 9il:mm3
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std/experimental/ndslice/slice.d
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| See_also: $(ZREF2 Slice.toMurmurHash3, toMurmurHash3), $(MREF std, _digest, murmurhash) | ||
| +/ | ||
| pure nothrow @nogc | ||
| size_t toHash()() const @safe |
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Why is it a template ?
And if it is, it shouldn't have explicit attribute but const.
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LGTM |
std/experimental/ndslice/slice.d
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| Hash map implementations should care about finalization step. | ||
| Built-in associative arrays has finalization step. | ||
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| See_also: $(ZREF2 Slice.toMurmurHash3, toMurmurHash3), $(MREF std, _digest, murmurhash) |
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Do you know the REF_ALTTEXT macro? The reference here won't work with ddox
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Just a quick glance, but many functions have parameters with no |
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| Computes hash value using MurmurHash3 algorithms without the finalization step. | ||
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Missing Params section. Document things like "32 or 128" here.
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The proper description of size and opt is large enough. I added reference to MMH3 in the See_also section Instead of Params.
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LGTM |
| { | ||
| import std.experimental.ndslice.selection : iotaSlice; | ||
| const sl = iotaSlice(3, 7); | ||
| size_t hash = sl.toHash; |
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small FYI - using assert on ddoced tests isn't bad - in fact a soon-to-come update might rewrite the asserts to writeln in interactive mode (see dlang/dlang.org#1297)
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wow this is some kickass work 🎉 |
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@9il would you be so kind to rebase this, so that we can see the coverage report. |
Current coverage is 88.70% (diff: 92.59%)@@ master #4639 diff @@
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Files 121 121
Lines 73916 73968 +52
Methods 0 0
Messages 0 0
Branches 0 0
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+ Hits 65566 65612 +46
- Misses 8350 8356 +6
Partials 0 0
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std/digest/murmurhash.d
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| h3 = seed[3 - 1]; | ||
| h2 = seed[2 - 1]; | ||
| h1 = seed[1 - 1]; | ||
| } |
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according to coverage, this is never tested.
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ok, i will just remove them. If some one wants them, then he can open PR and write unittests :-)
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Why is the default |
Default |
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Coverage equals 100%. Codecove shows attribute propagation in |
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rabased |
Yep (one step at a time) -> #4699 |
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@DmitryOlshansky Can we move forward with this PR? Martin will merge to the stable branch soon, thought. |
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Auto-merge toggled on |
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Thanks! |
8 participants
The code has grouping of elements. And optimisation in case of
stride!(N-1) == 1.Coverage equals 100%. Codecove shows attribute propagation in
murmurhash.das not covered for no reason (probably because Travis is always 64-bit for Phobos).