factor

Commit Graph

Author	SHA1	Message	Date
Joe Groff	29e652f67e	vm: bottom_frame method for contexts ctx->callstack_bottom - 1 -- the fuck does that mean?!	2011-11-02 13:23:07 -07:00
Joe Groff	1604c503ab	vm: don't allocate callstack samples on data heap Invoking a GC during a safepoint has some complications, so stuff the callstack samples in a vector instead.	2011-11-02 13:23:07 -07:00
Joe Groff	2ddfdda7b5	vm: groundwork for sampling profiler Set up the state necessary to collect samples. We still need to add GC support for walking the sample set, and the compiler needs to register GC roots before safepoints as well. We also need primitives to expose the data to Factor for reporting.	2011-11-02 13:23:06 -07:00

Author

SHA1

Message

Date

Joe Groff

29e652f67e

vm: bottom_frame method for contexts

ctx->callstack_bottom - 1 -- the fuck does that mean?!

2011-11-02 13:23:07 -07:00

Joe Groff

1604c503ab

vm: don't allocate callstack samples on data heap

Invoking a GC during a safepoint has some complications, so stuff the callstack samples in a vector instead.

2011-11-02 13:23:07 -07:00

Joe Groff

2ddfdda7b5

vm: groundwork for sampling profiler

Set up the state necessary to collect samples. We still need to add GC support for walking the sample set, and the compiler needs to register GC roots before safepoints as well. We also need primitives to expose the data to Factor for reporting.

2011-11-02 13:23:06 -07:00

3 Commits (0ee07f1f2ae38c20a08f86a25676827a3e14388a)