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Support string flag #7509

Merged
merged 4 commits into from
Mar 30, 2023
Merged

Support string flag #7509

merged 4 commits into from
Mar 30, 2023

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axinging
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@axinging axinging commented Mar 23, 2023

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@axinging axinging changed the title [webgpu] Support WEBGPU_PRINT_SHADER flag Support string flag Mar 23, 2023
@axinging axinging force-pushed the string_flags branch 3 times, most recently from 8ab4a56 to edbf645 Compare March 24, 2023 08:28
@axinging axinging marked this pull request as ready for review March 24, 2023 08:33
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@qjia7 @xhcao @gyagp PTAL

@@ -192,9 +196,9 @@ function parseValue(flagName: string, value: string): FlagValue {
return value === 'true';
} else if (`${+ value}` === value) {
return +value;
} else {
return value;
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@gyagp gyagp Mar 25, 2023

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For string, I'd prefer case sensitive.

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I agree with Yang. Case sensitive would be better for strings.

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On line 77, we set flags based on the url flags

    if (this.urlFlags[flagName] != null) {
      const flagValue = this.urlFlags[flagName];

These url flags are parsed by this.urlFlags[key] = parseValue(key, value);, However, parseValue makes the value lowercase with value = value.toLowerCase();. That makes all flags specified in the URL lowercase, and it's impossible to specify an uppercase url flag.

Should we use a different variable, valueLowercase, to store the lowercase value and then return the unmodified value here instead?

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Reviewable status: :shipit: complete! 1 of 1 approvals obtained (waiting on @gyagp and @mattsoulanille)


tfjs-core/src/environment.ts line 200 at r1 (raw file):

Previously, gyagp (Yang Gu) wrote…

For string, I'd prefer case sensitive.

+1

@@ -192,9 +196,9 @@ function parseValue(flagName: string, value: string): FlagValue {
return value === 'true';
} else if (`${+ value}` === value) {
return +value;
} else {
return value;
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I agree with Yang. Case sensitive would be better for strings.

@axinging axinging force-pushed the string_flags branch 2 times, most recently from 1f8e9cd to 8b1bf57 Compare March 28, 2023 01:22
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@gyagp @mattsoulanille
This is case sensitive. I think the test case is misleading. So I refined the test case, PTAL

@@ -192,9 +196,9 @@ function parseValue(flagName: string, value: string): FlagValue {
return value === 'true';
} else if (`${+ value}` === value) {
return +value;
} else {
return value;
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On line 77, we set flags based on the url flags

    if (this.urlFlags[flagName] != null) {
      const flagValue = this.urlFlags[flagName];

These url flags are parsed by this.urlFlags[key] = parseValue(key, value);, However, parseValue makes the value lowercase with value = value.toLowerCase();. That makes all flags specified in the URL lowercase, and it's impossible to specify an uppercase url flag.

Should we use a different variable, valueLowercase, to store the lowercase value and then return the unmodified value here instead?

@axinging
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@gyagp @mattsoulanille , now URL string is also case seneitive, PTAL

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@gyagp gyagp left a comment

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LGTM

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@mattsoulanille mattsoulanille left a comment

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LGTM. Thanks!

@mattsoulanille mattsoulanille merged commit 8d161d2 into tensorflow:master Mar 30, 2023
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4 participants