http://haskell.org/haskellwiki/GHC
|
profiling
|
-prof
|
|
show runtime-system statistics
|
+RTS -T
|
|
save runtime-system statistics to file
|
+RTS -tfile
|
|
all bindings not marked INLINE
|
-fprof-auto
|
|
all top-level bindings not marked INLINE
|
-fprof-auto-top
|
|
all exported bindings nto marked INLINE
|
-fprof-auto-exported
|
|
all call sites
|
-fprof-auto-calls
|
|
compiling with
|
-prof -fprof-auto -rtsopts
|
|
running with
|
+RTS -h
|
|
visualizing with
|
hp2ps *.hp
|
|
colored OUTPUT
|
hp2ps -c *.hp
|
|
break by cost-center
|
-hc
|
|
break by module
|
-hm
|
|
break by constructor/closure
|
-hd
|
|
break by type
|
-hy
|
|
place rough bands on top
|
-d
|
|
big box for title
|
-b
|
|
EPS for latex
|
-e
|
|
for preview
|
-g
|
|
limit to n bands
|
-mn
|
|
use the previous parameters
|
-p
|
|
color output
|
-c
|
|
ignore marks
|
-y
|
|
print help
|
-?
|
|
compiling with
|
-prof -fprof-auto -rtsopts
|
|
running with
|
+RTS -p
|
|
OUTPUT
|
*.prof
|
|
compiling with
|
-prof -fprof-auto -rtsopts
|
|
running with
|
+RTC -xc
|
|
compiling with
|
-fhpc
|
|
running
|
no options need
|
|
reporting
|
hpc report tix file
|
|
making html files
|
hpc markup tix file
|
|
display help
|
hpc help
|
|
report coverage
|
hpc report
|
|
make html files
|
hpc markup
|
|
sum multiple coverages
|
hpc sum
|
|
combine two coverages
|
hpc combine
|
|
show in verbose mode
|
hpc show
|
|
display version
|
hpc version
|
|
optimization level
|
-On (n =1,2,3,4)
|
|
no optimization
|
-O0
|
|
make constructor fields strict
|
-funbox-strict-fields
|
|
static argument transformation
|
-fstatic-argument-transformation
|
|
for IO/ST monad
|
-fno-state-hack
|
|
allocation area size
|
-Asize (default: 512KB)
|
|
suggested heap size
|
-Hsize (default: 0KB)
|
|
maximum heap size
|
-Msize (default: unlimited)
|
|
Native Code Generator
|
-fasm
|
|
LLVM
|
-fllvm
|
|
use thread
|
-threaded
|
|
avoid repeated computation of thunks
|
-feager-blackholing
|
|
avoid waiting
|
-fno-strictness
|
|
use n threads
|
+RTS -Nn
|
|
use all processors
|
+RTS -N
|
|
pin threads
|
+RTS -qa
|
|
enable auto thread migration
|
+RTS -qm
|
|
make eventlog of parallel sparks (sampled)
|
-lp (default)
|
|
make eventlog of parallel sparks (fully accurate)
|
-lf
|
Cheatography n. The art of mapping complex subjects into clear, instantly navigable reference guides.
