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numam-spdk/test
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Jim Harris bcff088852 scheduler/dynamic: don't adjust tsc too much for very busy cores 
If a core has a very high busy percentage, we should
not assume that moving a thread will gain that
thread's busy tsc as newly idle cycles for the
current core.

So if the current core's percentage is above
SCHEDULER_CORE_BUSY (95%), do not adjust the
current core's busy/idle tsc when moving a thread
off of it.  If moving the thread does actually
result in some newly idle tsc, it will get adjusted
next scheduling period.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I26a0282cd8f8e821809289b80c979cf94335353d

Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9581
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2021-09-28 07:29:03 +00:00
..
accel_engine
test/accel_engine: add more test cases
2021-09-01 07:34:02 +00:00
app
nvme_fuzz: pass trid on command line only
2021-09-27 10:55:34 +00:00
bdev
bdevperf: update the calculation of buffer content
2021-09-09 17:25:08 +00:00
blobfs
event: Shift subsystem initialization code to a separate library
2021-05-24 10:12:50 +00:00
blobstore
scheduler: Change main core frequency dynamically
2021-01-22 18:31:25 +00:00
common
scheduler_dynamic: fix busy tsc accounting
2021-09-28 07:29:03 +00:00
compress
test/nvmf: use recommended nvmf_create_subsystem rpc
2021-05-20 15:00:22 +00:00
config_converter
scripts/config_converter: skip sections not present in legacy config
2021-01-15 08:32:10 +00:00
cpp_headers
queue_extras: use SPDK_CONTAINEROF
2019-10-07 15:06:01 +00:00
dd
autotest: Run dd tests under SPDK_TEST_URING
2021-05-20 15:15:33 +00:00
dma
test/dma: Add functional test to verify DMA
2021-09-24 07:37:45 +00:00
dpdk_memory_utility
check_format: Ignore shellcheck's SC2128 and SC2178 directives
2021-06-30 22:43:05 +00:00
env
env/dpdk: revert 8f7d9ec "env/dpdk: Use the DPDK device count for IOMMU mapping"
2021-09-24 07:40:21 +00:00
event
scheduler: create public API and subsystem for scheduler/governor
2021-09-07 07:33:03 +00:00
external_code
markdownlint: enable rule MD040
2021-09-08 21:53:48 +00:00
ftl
test/ftl: Use emulated zoned devices instead of ocssd
2021-09-21 07:52:48 +00:00
fuzz
nvme_fuzz: pass trid on command line only
2021-09-27 10:55:34 +00:00
interrupt
test/intr: correct without-thread situation
2021-07-30 08:21:43 +00:00
ioat
build: Example applications build to build/example
2020-06-15 15:27:16 +00:00
iscsi_tgt
iscsi_tgt/rpc_config: Give some extra time for the process to die
2021-07-29 07:03:01 +00:00
json_config
scheduler: add scheduler subsystem JSON configuration
2021-09-07 07:33:03 +00:00
lvol
test/lvol: rename lvol test script
2020-10-20 08:54:53 +00:00
make
build: don't put out-of-tree ocf build in build/ dir
2021-08-17 08:54:30 +00:00
nvme
test/nvme: Add test application to verify Boot Partition Read / Write support
2021-09-07 07:34:09 +00:00
nvmf
nvme_fuzz: pass trid on command line only
2021-09-27 10:55:34 +00:00
ocf
check_format: Fixes for shellcheck's SC2251 directive
2021-06-30 22:43:05 +00:00
openstack
test/openstack: Adjust environment for stack.sh
2021-09-23 07:40:25 +00:00
pmem
build: Output executables from the app directory to build/bin
2020-06-15 15:27:16 +00:00
rpc
autotest: Use rpc_cmd() for rpc plugin-based tests
2021-04-02 08:22:42 +00:00
rpc_client
build: use DEPDIRS variables to build SPDK_LIB_LIST
2020-12-18 09:40:01 +00:00
rpc_plugins
autotest: Use rpc_cmd() for rpc plugin-based tests
2021-04-02 08:22:42 +00:00
scheduler
scheduler_dynamic: fix busy tsc accounting
2021-09-28 07:29:03 +00:00
setup
bdev/nvme: Remove OCSSD support
2021-09-03 08:07:25 +00:00
spdkcli
autotest: Don't override default amount of hugepages on Linux to 8GB
2021-06-24 17:33:10 +00:00
thread
test/thread: Add poller_perf to evaluate cost to run poller
2021-08-20 07:29:42 +00:00
unit
scheduler/dynamic: don't adjust tsc too much for very busy cores
2021-09-28 07:29:03 +00:00
vhost
test/vhost: enable BPF traces in performance tests
2021-08-23 08:48:05 +00:00
vmd
test: replace VMD_WHITELIST with VMD_ALLOWED
2020-12-03 09:41:07 +00:00
Makefile
test/dma: Add functional test to verify DMA
2021-09-24 07:37:45 +00:00
spdk_cunit.h
test: remove leftover spdk_cunit declaration
2018-07-06 22:47:56 +00:00