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Author SHA1 Message Date
Ali Saidi
f317227b4e hopefully the final hacky change to make the bus bridge work ok 
cache blocks that get dmaed ARE NOT marked invalid in the caches so it's a performance issue here

src/mem/bridge.cc:
src/mem/bridge.hh:
    hopefully the final hacky change to make the bus bridge work ok

--HG--
extra : convert_revision : 62cbc65c74d1a84199f0a376546ec19994c5899c
 2007-05-15 17:39:50 -04:00
Ali Saidi
fcf85725b5 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : e445097240af7b4e73efaca855cd1f217cf00313
 2007-05-14 16:37:22 -04:00
Ali Saidi
57104ea5f9 couple more bug fixes for intel nic 
src/dev/i8254xGBe.cc:
src/dev/i8254xGBe.hh:
    couple more bug fixes

--HG--
extra : convert_revision : ae5b806528c1ec06f0091e1f6e50fc0721057ddb
 2007-05-14 16:37:00 -04:00
Ali Saidi
ea4e6f2e3d add uglyiness to fix dmas 
src/dev/io_device.cc:
    extra printing and assertions
src/mem/bridge.hh:
    deal with packets only satisfying part of a request by making many requests
src/mem/cache/cache_impl.hh:
    make the cache try to satisfy a functional request from the cache above it before checking itself

--HG--
extra : convert_revision : 1df52ab61d7967e14cc377c560495430a6af266a
 2007-05-14 16:14:59 -04:00
Ali Saidi
af26532bbd fix handling of atomic packets 
fix up code for counting requests and responses

--HG--
extra : convert_revision : 0d70981ee41c5d9c36cad01bd505281a096f6119
 2007-05-13 01:44:42 -04:00
Nathan Binkert
011db5c851 Move full CPU sim object stuff into the encumbered directory 
--HG--
extra : convert_revision : 788068dd4f4994d0016dba7e8705359d45a3a45c
 2007-05-11 15:01:44 -07:00
Nathan Binkert
113319a7da Float should have a c++ param type 
--HG--
extra : convert_revision : 150bbe7f31aafb43a75195fc2a365fb3c0ec5673
 2007-05-11 11:48:58 -07:00
Nathan Binkert
d667ce01b4 total should be the sum of the vector result of an operation, 
not sum the operands and then apply the operation.

--HG--
extra : convert_revision : 06486e59b3dd9588b458ef45c341cc4f2554dc09
 2007-05-11 11:47:18 -07:00
Ali Saidi
634d2e9d83 remove hit_latency and make latency do the right thing 
set the latency parameter in terms of a latency
add caches to tsunami-simple configs

configs/common/Caches.py:
tests/configs/memtest.py:
tests/configs/o3-timing-mp.py:
tests/configs/o3-timing.py:
tests/configs/simple-atomic-mp.py:
tests/configs/simple-timing-mp.py:
tests/configs/simple-timing.py:
    set the latency parameter in terms of a latency
configs/common/FSConfig.py:
    give the bridge a default latency too
src/mem/cache/cache_builder.cc:
src/python/m5/objects/BaseCache.py:
    remove hit_latency and make latency do the right thing
tests/configs/tsunami-simple-atomic-dual.py:
tests/configs/tsunami-simple-atomic.py:
tests/configs/tsunami-simple-timing-dual.py:
tests/configs/tsunami-simple-timing.py:
    add caches to tsunami-simple configs

--HG--
extra : convert_revision : 37bef7c652e97c8cdb91f471fba62978f89019f1
 2007-05-10 18:24:48 -04:00
Ali Saidi
e08a5c6052 Merge zizzer:/bk/newmem 
into  pb15.local:/Users/ali/work/m5.newmem.zeep

tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/m5stats.txt:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/m5stats.txt:
    the new version of this is what we want

--HG--
extra : convert_revision : 204df6f8181df81e423def4695cd81544c485c47
 2007-05-10 00:36:47 -04:00
Ali Saidi
77fd734b99 update for bus bridge updates 
--HG--
extra : convert_revision : 829b1f33c88f1708ce5ee84afb4cd8bda8a6576f
 2007-05-10 00:30:53 -04:00
Ali Saidi
4a37c48e8e add/update parameters for bus bridge 
--HG--
extra : convert_revision : 063f757fbfa2c613328ffa70e556f8926623fa91
 2007-05-10 00:08:22 -04:00
Ali Saidi
69ea50c163 couple of updates in the intel nic 
--HG--
extra : convert_revision : da68e5e6411000d9d5247f769ee528a443286c61
 2007-05-09 22:39:43 -04:00
Ali Saidi
9dfbea68a2 update for new reschedule semantics 
--HG--
extra : convert_revision : 8c18b2513d638f67cc096e7f1483b47390a374ca
 2007-05-09 22:34:54 -04:00
Ali Saidi
ff55888575 undo my previous bus change, it can make the bus deadlock.. so it still constantly reschedules itself 
--HG--
extra : convert_revision : b5ef1aa0a6a2e32bd775d2dbcad9cd9505ad9b78
 2007-05-09 22:23:01 -04:00
Ali Saidi
3c608bf765 add a backoff algorithm when nacks are received by devices 
add seperate response buffers and request queue sizes in bus bridge
add delay to respond to a nack in the bus bridge

src/dev/i8254xGBe.cc:
src/dev/ide_ctrl.cc:
src/dev/ns_gige.cc:
src/dev/pcidev.hh:
src/dev/sinic.cc:
    add backoff delay parameters
src/dev/io_device.cc:
src/dev/io_device.hh:
    add a backoff algorithm when nacks are received.
src/mem/bridge.cc:
src/mem/bridge.hh:
    add seperate response buffers and request queue sizes
    add a new parameters to specify how long before a nack in ready to go after a packet that needs to be nacked is received
src/mem/cache/cache_impl.hh:
    assert on the
src/mem/tport.cc:
    add a friendly assert to make sure the packet was inserted into the list

--HG--
extra : convert_revision : 3595ad932015a4ce2bb72772da7850ad91bd09b1
 2007-05-09 18:20:24 -04:00
Ali Saidi
37b45e3c8c fix the translating ports so it can add a page on a fault 
--HG--
extra : convert_revision : 56f6f2cbf4e92b7f2dd8c9453831fab86d83ef80
 2007-05-09 15:37:46 -04:00
Ali Saidi
939cbd8201 Merge zizzer:/bk/newmem 
into  udhcp-macvpn-703.public.engin.umich.edu:/Users/ali/work/m5.newmem

--HG--
extra : convert_revision : e977c5b194954774b6503484797f1c1e0eb4e425
 2007-05-09 12:02:36 -04:00
Ali Saidi
ee70d8cfc4 bit_val was being used directly in the statement in return. If type B had fewer bits than last, bit_val << last would get the wrong answer. 
src/base/bitfield.hh:
    bit_val was being used directly in the statement in
    return. If type B had fewer bits than last, bit_val << last would get
    the wrong answer.

--HG--
extra : convert_revision : cbc43ccd139f82ebbd65f30af5d05b87c4edac64
 2007-05-09 12:01:31 -04:00
Ali Saidi
aa095b63cd update for partial write fix changes 
--HG--
extra : convert_revision : 066224dc7034206ea6c3578d41a9a5d75181f82c
 2007-05-07 19:19:00 -04:00
Ali Saidi
a38c79ec22 the bridge never returns false when recvTiming() is called on its ports now, it always returns true and nacks the packet if there isn't sufficient buffer space 
fix the timing cpu to handle receiving a nacked packet

src/cpu/simple/timing.cc:
    make the timing cpu handle receiving a nacked packet
src/mem/bridge.cc:
src/mem/bridge.hh:
    the bridge never returns false when recvTiming() is called on its ports now, it always returns true and nacks the packet if there isn't sufficient buffer space

--HG--
extra : convert_revision : 5e12d0cf6ce985a5f72bcb7ce26c83a76c34c50a
 2007-05-07 18:58:38 -04:00
Ali Saidi
0dfc29a023 fix partial writes with a functional memory hack 
figure out the block size from devices attached to the bus otherwise use a default block size when no devices that care are attached

configs/common/FSConfig.py:
src/mem/bridge.cc:
src/mem/bridge.hh:
src/python/m5/objects/Bridge.py:
    fix partial writes with a functional memory hack
src/mem/bus.cc:
src/mem/bus.hh:
src/python/m5/objects/Bus.py:
    figure out the block size from devices attached to the bus otherwise use a default block size when no devices that care are attached
src/mem/packet.cc:
    fix WriteInvalidateResp to not be a request that needs a response since it isn't
src/mem/port.hh:
    by default return 0 for deviceBlockSize instead of panicing. This makes finding the block size the bus should use easier

--HG--
extra : convert_revision : 3fcfe95f9f392ef76f324ee8bd1d7f6de95c1a64
 2007-05-07 14:42:03 -04:00
Ali Saidi
b7292a1713 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : 8867e78b55670da14f38172b5ac16ed5f6770f4c
 2007-05-01 18:14:45 -04:00
Ali Saidi
3f2b039c98 change the way dprintf works so the cache accesses required to fulfill the dprintf aren't show in between the Cycle: name: 
printing and the actual formatted string being printed

--HG--
extra : convert_revision : 8876ba938ba971f854bab490c9af10db039a2e83
 2007-05-01 18:14:16 -04:00
Ali Saidi
39743d35a3 fix flushAddr so it doesn't modify an iterator that has been deleted 
--HG--
extra : convert_revision : 8b7e4948974517b13616ab782aa7e84471b24f10
 2007-05-01 18:12:58 -04:00
Ali Saidi
8371f03e0d update for dprintk and not initializing lastTxInt 
--HG--
extra : convert_revision : c81ea950a919349a6e82f61ba591d3fbde4627b3
 2007-05-01 13:23:40 -04:00
Ali Saidi
e0f8e57a7f Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : 7e4b82f5949c0807d93fff80c44a8828968d1248
 2007-05-01 12:33:03 -04:00
Ali Saidi
ccdf60f7b2 initialize lastTxInt to 0 
--HG--
extra : convert_revision : 4c5e9c2145b12fdeba91f3fdd8963c35abe326c2
 2007-05-01 12:32:30 -04:00
Ali Saidi
8d56145d7b always skip the debugprintf function (DebugPrintf traceflag shouldn't matter). Otherwise, when you turn on debugprintf alters the execution 
--HG--
extra : convert_revision : 1c9a665e3b7234cacf06c31d2e7886244a9e82bc
 2007-04-30 22:49:21 -04:00
Ali Saidi
3ae12a549e update release notes a bit 
--HG--
extra : convert_revision : e99661b971a1cbb2be6cabb68c1a4dcc7c4792ba
 2007-04-30 14:22:18 -04:00
Ali Saidi
cd617b7d38 update refs for uart device changes 
--HG--
extra : convert_revision : 4bea6652993cf147d9f1e88b1eb1f9796431121a
 2007-04-30 14:10:40 -04:00
Ali Saidi
7baf29c9d0 fix igbe bug 
--HG--
extra : convert_revision : 01ffc08f5c1ec827a42f60562ae7e10176ffdb7f
 2007-04-30 13:18:44 -04:00
Ali Saidi
58b9047194 fix console printing bug 
--HG--
extra : convert_revision : 5481b72b22e7a2cf3367d777309bc30201f3b1fc
 2007-04-30 13:13:03 -04:00
Ali Saidi
ae4208f3a3 add the ability for the ethernet device to check if the link is busy 
--HG--
extra : convert_revision : 0dc0c4c4546869261f4508ad22a6a85aecf3c334
 2007-04-30 13:09:13 -04:00
Ali Saidi
6e60d5c12f add a udp stream benchmark and a udp loopback benchmark 
--HG--
extra : convert_revision : 9300c67a1258e57436eba6cbdbed8fdf93fb6e59
 2007-04-30 13:08:21 -04:00
Ali Saidi
e77aa3d212 make ping actually end 
--HG--
extra : convert_revision : 6932d050a821abc7871bc73051688a986dcea364
 2007-04-30 13:07:05 -04:00
Nathan Binkert
1c243d66a2 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  iceaxe.:/Users/nate/work/m5/incoming

--HG--
extra : convert_revision : d0141a8f2b56be297af3368e3fbdd9600857206d
 2007-04-27 13:59:44 -07:00
Nathan Binkert
69d259b6ae gcc 4.1 claims that mem_data might be used uninitialized, 
though I don't believe that's true.  Placate it anyway.

--HG--
extra : convert_revision : dcd9427af14f0e7a33510054bee4ecbe73e050be
 2007-04-27 13:59:17 -07:00
Kevin Lim
8be8261301 Merge ktlim@zizzer:/bk/newmem 
into  zamp.eecs.umich.edu:/z/ktlim2/clean/tmp/head

--HG--
extra : convert_revision : 63ff3b6efce43f413b1c5560d547513437176d31
 2007-04-27 16:36:38 -04:00
Kevin Lim
71b6499c12 Updates for clock changes. 
--HG--
extra : convert_revision : 88699ba98a738a62204ae4182f7ee5dcab9285eb
 2007-04-27 16:36:19 -04:00
Nathan Binkert
b5037ad82b Actually move the time two minutes into the future to make sure 
that we get the result that we want

--HG--
extra : convert_revision : d3e1aca921705fe8c8b955229c2afcd2aa9b36ea
 2007-04-27 12:15:25 -07:00
Nathan Binkert
ee188e88cd whack the old list of outstanding issues, and put the new list at the top 
--HG--
extra : convert_revision : af893f11c43bf0033886c2fda0c0421403f041c2
 2007-04-27 11:53:14 -07:00
Kevin Lim
7f39291c81 Update Alpha reference stats for clock changes. 
tests/long/00.gzip/ref/alpha/tru64/o3-timing/config.ini:
tests/long/00.gzip/ref/alpha/tru64/o3-timing/config.out:
tests/long/00.gzip/ref/alpha/tru64/o3-timing/m5stats.txt:
tests/long/00.gzip/ref/alpha/tru64/simple-atomic/config.ini:
tests/long/00.gzip/ref/alpha/tru64/simple-atomic/config.out:
tests/long/00.gzip/ref/alpha/tru64/simple-atomic/m5stats.txt:
tests/long/00.gzip/ref/alpha/tru64/simple-atomic/stderr:
tests/long/00.gzip/ref/alpha/tru64/simple-timing/config.ini:
tests/long/00.gzip/ref/alpha/tru64/simple-timing/config.out:
tests/long/00.gzip/ref/alpha/tru64/simple-timing/m5stats.txt:
tests/long/00.gzip/ref/alpha/tru64/simple-timing/stderr:
tests/long/30.eon/ref/alpha/tru64/o3-timing/config.ini:
tests/long/30.eon/ref/alpha/tru64/o3-timing/config.out:
tests/long/30.eon/ref/alpha/tru64/o3-timing/m5stats.txt:
tests/long/30.eon/ref/alpha/tru64/o3-timing/stdout:
tests/long/30.eon/ref/alpha/tru64/simple-atomic/config.ini:
tests/long/30.eon/ref/alpha/tru64/simple-atomic/config.out:
tests/long/30.eon/ref/alpha/tru64/simple-atomic/m5stats.txt:
tests/long/30.eon/ref/alpha/tru64/simple-atomic/stderr:
tests/long/30.eon/ref/alpha/tru64/simple-atomic/stdout:
tests/long/30.eon/ref/alpha/tru64/simple-timing/config.ini:
tests/long/30.eon/ref/alpha/tru64/simple-timing/config.out:
tests/long/30.eon/ref/alpha/tru64/simple-timing/m5stats.txt:
tests/long/30.eon/ref/alpha/tru64/simple-timing/stderr:
tests/long/30.eon/ref/alpha/tru64/simple-timing/stdout:
tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/config.ini:
tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/config.out:
tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/m5stats.txt:
tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/stderr:
tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/config.ini:
tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/config.out:
tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/m5stats.txt:
tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/stderr:
tests/long/50.vortex/ref/alpha/tru64/o3-timing/config.ini:
tests/long/50.vortex/ref/alpha/tru64/o3-timing/config.out:
tests/long/50.vortex/ref/alpha/tru64/o3-timing/m5stats.txt:
tests/long/50.vortex/ref/alpha/tru64/o3-timing/smred.msg:
tests/long/50.vortex/ref/alpha/tru64/simple-atomic/config.ini:
tests/long/50.vortex/ref/alpha/tru64/simple-atomic/config.out:
tests/long/50.vortex/ref/alpha/tru64/simple-atomic/m5stats.txt:
tests/long/50.vortex/ref/alpha/tru64/simple-atomic/stderr:
tests/long/50.vortex/ref/alpha/tru64/simple-timing/config.ini:
tests/long/50.vortex/ref/alpha/tru64/simple-timing/config.out:
tests/long/50.vortex/ref/alpha/tru64/simple-timing/m5stats.txt:
tests/long/50.vortex/ref/alpha/tru64/simple-timing/stderr:
tests/long/60.bzip2/ref/alpha/tru64/o3-timing/config.ini:
tests/long/60.bzip2/ref/alpha/tru64/o3-timing/config.out:
tests/long/60.bzip2/ref/alpha/tru64/o3-timing/m5stats.txt:
tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/config.ini:
tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/config.out:
tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/m5stats.txt:
tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/stderr:
tests/long/60.bzip2/ref/alpha/tru64/simple-timing/config.ini:
tests/long/60.bzip2/ref/alpha/tru64/simple-timing/config.out:
tests/long/60.bzip2/ref/alpha/tru64/simple-timing/m5stats.txt:
tests/long/60.bzip2/ref/alpha/tru64/simple-timing/stderr:
tests/long/70.twolf/ref/alpha/tru64/o3-timing/config.ini:
tests/long/70.twolf/ref/alpha/tru64/o3-timing/config.out:
tests/long/70.twolf/ref/alpha/tru64/o3-timing/m5stats.txt:
tests/long/70.twolf/ref/alpha/tru64/simple-atomic/config.ini:
tests/long/70.twolf/ref/alpha/tru64/simple-atomic/config.out:
tests/long/70.twolf/ref/alpha/tru64/simple-atomic/m5stats.txt:
tests/long/70.twolf/ref/alpha/tru64/simple-atomic/smred.out:
tests/long/70.twolf/ref/alpha/tru64/simple-atomic/stderr:
tests/long/70.twolf/ref/alpha/tru64/simple-timing/config.ini:
tests/long/70.twolf/ref/alpha/tru64/simple-timing/config.out:
tests/long/70.twolf/ref/alpha/tru64/simple-timing/m5stats.txt:
tests/long/70.twolf/ref/alpha/tru64/simple-timing/smred.out:
tests/long/70.twolf/ref/alpha/tru64/simple-timing/stderr:
    Update refs for clock changes.

--HG--
extra : convert_revision : 7c32a3362da60fd12b7bf9219842f707319cda42
 2007-04-27 14:35:58 -04:00
Nathan Binkert
0ce183da30 Update release notes 
--HG--
extra : convert_revision : d57ffff1a35443214d8fe24d6388daa99b1d747d
 2007-04-27 11:16:20 -07:00
Nathan Binkert
0ae6f03439 Make sure that we don't rebuild libelf stuff that we don't 
have to since it doesn't work well on non-linux

--HG--
extra : convert_revision : 2f1f81f756cccf25f1b2b04e6b5ca4b7a20e96b7
 2007-04-27 11:15:15 -07:00
Kevin Lim
522e59840f Fix mutex test script for latest disk image. 
--HG--
extra : convert_revision : 1b0a251046674db1be8c9a2c026ff8c17f9cea06
 2007-04-26 00:10:06 -04:00
Kevin Lim
092951e2b1 Remove extra delete that was causing segfault. 
--HG--
extra : convert_revision : 8a27ed80308c95988f3bc43d670dc0ac9e946d39
 2007-04-26 00:07:42 -04:00
Kevin Lim
15cc194d71 Remove unnecessary check. 
--HG--
extra : convert_revision : 8cc2943ebc41e4d430789ee7923dd0dc878be06b
 2007-04-26 00:02:37 -04:00
Ron Dreslinski
f42469a3cf Merge zizzer:/bk/newmem 
into  zazzer.eecs.umich.edu:/z/rdreslin/m5bk/head

--HG--
extra : convert_revision : 73baa280a96cbcf43a32cbb00035005855ee4848
 2007-04-23 16:04:15 -04:00
Ron Dreslinski
c47804002a Fix the splash2 run script 
--HG--
extra : convert_revision : 2b5f6718ac93d3d1b9b1d1b290f1ff5fa10cd0d8
 2007-04-23 16:03:53 -04:00