diff options
Diffstat (limited to 'ipl/mprogs/opersum.icn')
| -rw-r--r-- | ipl/mprogs/opersum.icn | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/ipl/mprogs/opersum.icn b/ipl/mprogs/opersum.icn new file mode 100644 index 0000000..3d6ffce --- /dev/null +++ b/ipl/mprogs/opersum.icn @@ -0,0 +1,200 @@ +############################################################################ +# +# File: opersum.icn +# +# Subject: Program to tabulate operation activity +# +# Author: Ralph E. Griswold +# +# Date: March 10, 1998 +# +############################################################################ +# +# This file is in the public domain. +# +############################################################################ +# +# This tool tabulates operation activity. It is called as +# +# opersum prog +# +# where prog is a program compiled under MT Icon whose events are to +# be tabulated. +# +# The options supported are: +# +# -m s sets the event mask named s. The supported masks are +# FncMask (the default), OperMask, ProcMask, ScanMask, +# and Oper+Mask, which includes both ScanMask and +# OperMask. +# +# -o s write output to file s; default &output. +# +# -t record time spent in monitoring. +# +############################################################################ +# +# Requires: MT Icon and event monitoring. +# +############################################################################ +# +# Links: evinit, evnames, options, procname +# +############################################################################ +# +# Includes: evdefs.icn +# +############################################################################ + +link evaltree +link evinit +link evnames +link options +link procname + +$include "evdefs.icn" + +global namemap, output, fncset, scan, fnames, mask +global calltbl, retntbl, susptbl, failtbl, resmtbl, remvtbl + +procedure main(args) + local opts, itime + + namemap := evnames() + + opts := options(args, "m:o:t") + + mask := FncMask + mask := case \opts["m"] of { + "ProcMask": ProcMask + "FncMask": FncMask + "OperMask": OperMask + "ScanMask": { + scan := 1 + ScanMask + } + "Oper+Mask": { + scan := 1 + OperMask ++ ScanMask + } + default: stop("*** invalid event mask name") + } + + if mask === FncMask then { # beware record constructors + fnames := set() # valid function names + every insert(fnames, function() || "()") + } + + output := open(\opts["o"], "w") | &output + + if \opts["t"] then itime := &time + + EvInit(args) | stop("*** cannot load program") # initialize interface + + calltbl := table(0) + retntbl := table(0) + susptbl := table(0) + failtbl := table(0) + resmtbl := table(0) + remvtbl := table(0) + + fncset := set() + + EvInit(args) | stop("*** cannot load program") # initialize interface + + evaltree(mask, note) + + write(output, + left("name", 14), + right("calls", 10), + right("returns", 10), + right("suspends", 10), + right("failures", 10), + right("resumps", 10), + right("removals", 10) + ) + write(output) + + every name := !sort(fncset) do + write(output, + left(name, 14), + right(calltbl[name], 10), + right(retntbl[name], 10), + right(susptbl[name], 10), + right(failtbl[name], 10), + right(resmtbl[name], 10), + right(remvtbl[name], 10) + ) + + write(output, + "\n", + left("total", 14), + right(tblsum(calltbl), 10), + right(tblsum(retntbl), 10), + right(tblsum(susptbl), 10), + right(tblsum(failtbl), 10), + right(tblsum(resmtbl), 10), + right(tblsum(remvtbl), 10) + ) + + write(output, "\nelapsed time: ", &time - \itime, "ms") + +end + +procedure note(new, old) + + case &eventcode of { + !CallCodes: { + name := ename(new.node) + if (mask === FncMask) & not(member(fnames, name)) then return + calltbl[name] +:= 1 + insert(fncset, name) + } + !ReturnCodes: { + name := ename(old.node) + if (mask === FncMask) & not(member(fnames, name)) then return + retntbl[name] +:= 1 + } + !SuspendCodes: { + name := ename(old.node) + if (mask === FncMask) & not(member(fnames, name)) then return + susptbl[name] +:= 1 + } + !FailCodes: { + name := ename(old.node) + if (mask === FncMask) & not(member(fnames, name)) then return + failtbl[name] +:= 1 + } + !ResumeCodes: { + name := ename(new.node) + if (mask === FncMask) & not(member(fnames, name)) then return + resmtbl[name] +:= 1 + } + !RemoveCodes: { + name := ename(old.node) + if (mask === FncMask) & not(member(fnames, name)) then return + remvtbl[name] +:= 1 + } + } + + return + +end + +procedure ename(x) + if /x then return "bogon" + else if \scan & not(proc(x)) then return "e1 ? e2" + else return procname(x, 1) # use the expanded form + +end + +procedure tblsum(tbl) + local count + + count := 0 + + every count +:= !tbl + + return count + +end |