delta/node-new.git/src/node_perf.cc, branch ofrobots-patch-1

src: replace deprecated uses of FunctionTemplate::GetFunction

2018-09-24T03:44:28+00:00

PR-URL: https://github.com/nodejs/node/pull/22993
Reviewed-By: Michaël Zasso 
Reviewed-By: Colin Ihrig 
Reviewed-By: Ujjwal Sharma 
Reviewed-By: Joyee Cheung 
Reviewed-By: Eugene Ostroukhov 
Reviewed-By: Anna Henningsen 
Reviewed-By: James M Snell

src: refactor `Environment::GetCurrent()` usage

2018-09-17T15:20:27+00:00

Make `Environment::GetCurrent()` return `nullptr` if the current
`Context` is not a Node.js context, and for the relevant usage of
this function, either:

- Switch to the better `GetCurrent(args)` variant
- Turn functions in to no-ops where it makes sense
- Make it a `CHECK`, i.e. an API requirement, where it make sense
- Leave a `TODO` comment for verifying what, if anything, is to be done

PR-URL: https://github.com/nodejs/node/pull/22819
Reviewed-By: Gus Caplan 
Reviewed-By: Gireesh Punathil 
Reviewed-By: Eugene Ostroukhov 
Reviewed-By: Refael Ackermann

perf_hooks: move strings to env

2018-08-22T05:29:08+00:00

Move repeatedly created strings to env

PR-URL: https://github.com/nodejs/node/pull/22401
Reviewed-By: Gus Caplan 
Reviewed-By: Tiancheng "Timothy" Gu 
Reviewed-By: Colin Ihrig 
Reviewed-By: Anna Henningsen 
Reviewed-By: Matteo Collina 
Reviewed-By: Trivikram Kamat

perf_hooks: avoid memory leak on gc observer

2018-08-13T17:38:55+00:00

Fixes: https://github.com/nodejs/node/issues/22229

PR-URL: https://github.com/nodejs/node/pull/22241
Reviewed-By: Anna Henningsen 
Reviewed-By: Colin Ihrig 
Reviewed-By: Yang Guo 
Reviewed-By: George Adams

src: move process.binding('performance') to internalBinding

2018-08-09T14:30:58+00:00

PR-URL: https://github.com/nodejs/node/pull/22029
Reviewed-By: Colin Ihrig 
Reviewed-By: Tiancheng "Timothy" Gu 
Reviewed-By: Gus Caplan 
Reviewed-By: Michaël Zasso 
Reviewed-By: Jon Moss 
Reviewed-By: Ruben Bridgewater 
Reviewed-By: Anna Henningsen 
Reviewed-By: Michael Dawson 
Reviewed-By: Matteo Collina

src: remove calls to deprecated v8 functions (NewFromUtf8)

2018-07-29T14:59:31+00:00

Remove all calls to deprecated v8 functions (here: String::NewFromUtf8) inside
the code (src directory only).

PR-URL: https://github.com/nodejs/node/pull/21926
Reviewed-By: Anna Henningsen 
Reviewed-By: Tobias Nießen 
Reviewed-By: Anatoli Papirovski 
Reviewed-By: James M Snell

src: avoid common case heap allocation

2018-06-22T10:04:20+00:00

Optimize three functions that pass on (part of) their JS arguments to
the JS function they call by stack-allocating the storage in the common
case.

PR-URL: https://github.com/nodejs/node/pull/21409
Reviewed-By: Colin Ihrig 
Reviewed-By: Eugene Ostroukhov 
Reviewed-By: James M Snell 
Reviewed-By: Minwoo Jung 
Reviewed-By: Tiancheng "Timothy" Gu

perf_hooks: simplify perf_hooks

2018-04-03T20:57:41+00:00

Remove the `performance.getEntries()` and `performance.clear*()`
variants and eliminate the accumulation of the global timeline
entries. The design of this particular bit of the API is a memory
leak and performance footgun. The `PerformanceObserver` API is
a better approach to consuming the data in a more transient way.

PR-URL: https://github.com/nodejs/node/pull/19563
Reviewed-By: Anna Henningsen 
Reviewed-By: Matteo Collina

src: name all builtin init functions Initialize

2018-03-26T06:23:49+00:00

This commit renames a few of the builtin modules init functions to
Initialize for consistency.

PR-URL: https://github.com/nodejs/node/pull/19550
Reviewed-By: Anna Henningsen 
Reviewed-By: Tiancheng "Timothy" Gu 
Reviewed-By: James M Snell

perf_hooks,trace_events: fix timescale on bootstrap marks

2018-03-20T03:36:51+00:00

PR-URL: https://github.com/nodejs/node/pull/19450
Reviewed-By: Anna Henningsen