date:20170124

Re: [meta-intel] OpenCL stalls on Apollo Lake GPU

2017-01-24 Thread Wold, Saul


Sorry for the delay in getting back to you.


On Mon, 2017-01-16 at 12:27 +, Tony Whittam wrote:
> Hi everyone,
> 
> I don't know if this is too specialised for this list. I was directed
> to the Yocto Resources by Intel Premier Support. Anyway, no harm in
> asking the question :-)
> 
Right, it was a little more complex since the we generally work with
the core BSP, but we want to help just took trying to find the right
people.

> Preamble
> Build: Yocto from the Apollo Lake BSP release gold, 
> Hardware: Oxbow Hill Rev B CRB with Intel Atom E3950 and 4GB DDR3 RAM
> (one SODIMM)
> Build: core-image-sato-sdk
> Installed on the onboard eMMC.
> OpenCL: installed user space drivers from SRB4 https://software.intel
> .com/file/533571/download
> 
Have you looked at the Beignet (https://01.org/beignet)?

I am still tracking information down.

Sau!

> I'm currently evaluating the Apollo Lake platform as a candidate to
> run our embedded application. We already have this application
> running on less powerful ARM based Linux systems with Mali GPU using
> OpenCL 1.2. We're now evaluating the E3950 as a faster alternative.
> To evaluate the application I need OpenCL 1.2 or later.
> 
> To verify the OpenCL installation I have built and run the Intel demo
> apps: CapsBasic and Bitonic Sort. CapsBasic sees two devices: CPU and
> GPU and Bitonic sort can run its kernels correctly on both the CPU
> and the GPU. 
> 
> The issue
> Simply put, the application has 
> thread 1 (feeder): has a loop that feeds data into OpenCL and queues
> kernels
> thread 2 (consumer): waits for results and reads output data. 
> an OpenCL Host command queue with out-of-order execution enabled
> When I run my app and select the GPU OpenCL device, the feeder thread
> stalls inside a blocking call to clEnqueueMapBuffer(). At this point
> only one thing has been queued on the command queue: a buffer unmap
> command for a different buffer. This unmap is waiting for an OpenCL
> event that will indicate data ready to be processed.
> 
> When I run my app and select the CPU OpenCL device, it works
> perfectly.
> 
> Does anyone have any ideas on
> what might be causing this?
> how to debug this on the Yocto platform?
> Best regards,
> 
> Tony
> 
> 
> -- 
> Tony Whittam
> Rapt Touch
> 
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[meta-intel] [PATCH 1/1] linux-yocto: Add linux-yocto 4.9 bbappends

2017-01-24 Thread California Sullivan

For now just set COMPATIBLE_MACHINE and KMACHINE, keeping us up-to-date
with OE-core automatically. This is essentially a stripped down version
of our normal bbappends.

kernel-devsrc currently has the following error with 4.9, but it is not
a meta-intel specific issue:

Computing transaction...error: Can't install
kernel-devsrc-1.0-r0.0@intel_corei7_64: no package provides /bin/awk

Signed-off-by: California Sullivan 
---
 .../linux/linux-yocto-rt_4.9.bbappend   | 13 +
 .../linux/linux-yocto-tiny_4.9.bbappend |  3 +++
 .../recipes-kernel/linux/linux-yocto_4.9.bbappend   | 21 +
 3 files changed, 37 insertions(+)
 create mode 100644 common/recipes-kernel/linux/linux-yocto-rt_4.9.bbappend
 create mode 100644 common/recipes-kernel/linux/linux-yocto-tiny_4.9.bbappend
 create mode 100644 common/recipes-kernel/linux/linux-yocto_4.9.bbappend

diff --git a/common/recipes-kernel/linux/linux-yocto-rt_4.9.bbappend 
b/common/recipes-kernel/linux/linux-yocto-rt_4.9.bbappend
new file mode 100644
index 000..9d2e3c0
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-rt_4.9.bbappend
@@ -0,0 +1,13 @@
+KERNEL_FEATURES_INTEL_COMMON = ""
+
+COMPATIBLE_MACHINE_core2-32-intel-common = "${MACHINE}"
+KMACHINE_core2-32-intel-common = "intel-core2-32"
+KERNEL_FEATURES_append_core2-32-intel-common = 
"${KERNEL_FEATURES_INTEL_COMMON}"
+
+COMPATIBLE_MACHINE_corei7-64-intel-common = "${MACHINE}"
+KMACHINE_corei7-64-intel-common = "intel-corei7-64"
+KERNEL_FEATURES_append_corei7-64-intel-common = 
"${KERNEL_FEATURES_INTEL_COMMON}"
+
+COMPATIBLE_MACHINE_i586-nlp-32-intel-common = "${MACHINE}"
+KMACHINE_i586-nlp-32-intel-common = "intel-quark"
+KERNEL_FEATURES_append_i586-nlp-32-intel-common = ""
diff --git a/common/recipes-kernel/linux/linux-yocto-tiny_4.9.bbappend 
b/common/recipes-kernel/linux/linux-yocto-tiny_4.9.bbappend
new file mode 100644
index 000..771662b
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-tiny_4.9.bbappend
@@ -0,0 +1,3 @@
+COMPATIBLE_MACHINE_i586-nlp-32-intel-common = "${MACHINE}"
+KMACHINE_i586-nlp-32-intel-common = "intel-quark"
+KERNEL_FEATURES_append_i586-nlp-32-intel-common = "cfg/fs/ext4.scc"
diff --git a/common/recipes-kernel/linux/linux-yocto_4.9.bbappend 
b/common/recipes-kernel/linux/linux-yocto_4.9.bbappend
new file mode 100644
index 000..a09fe1a
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto_4.9.bbappend
@@ -0,0 +1,21 @@
+KERNEL_FEATURES_INTEL_COMMON = ""
+
+COMPATIBLE_MACHINE_core2-32-intel-common = "${MACHINE}"
+KMACHINE_core2-32-intel-common = "intel-core2-32"
+KERNEL_FEATURES_append_core2-32-intel-common = 
"${KERNEL_FEATURES_INTEL_COMMON}"
+
+COMPATIBLE_MACHINE_corei7-64-intel-common = "${MACHINE}"
+KMACHINE_corei7-64-intel-common = "intel-corei7-64"
+KERNEL_FEATURES_append_corei7-64-intel-common = 
"${KERNEL_FEATURES_INTEL_COMMON}"
+
+COMPATIBLE_MACHINE_i586-nlp-32-intel-common = "${MACHINE}"
+KMACHINE_i586-nlp-32-intel-common = "intel-quark"
+KERNEL_FEATURES_append_i586-nlp-32-intel-common = ""
+
+# For Crystalforest and Romley
+KERNEL_MODULE_AUTOLOAD_append_core2-32-intel-common = " uio"
+KERNEL_MODULE_AUTOLOAD_append_corei7-64-intel-common = " uio"
+
+# For FRI2, NUC
+KERNEL_MODULE_AUTOLOAD_append_core2-32-intel-common = " iwlwifi"
+KERNEL_MODULE_AUTOLOAD_append_corei7-64-intel-common = " iwlwifi"
-- 
2.5.5

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[meta-intel] [PATCH 1/2] thermald: Add glib-2.0-native to DEPENDS

2017-01-24 Thread California Sullivan

Thermald uses the command glib-genmarshal to build, which is from
glib-2.0-native.

Signed-off-by: California Sullivan 
---
 common/recipes-bsp/thermald/thermald_1.5.3.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/recipes-bsp/thermald/thermald_1.5.3.bb 
b/common/recipes-bsp/thermald/thermald_1.5.3.bb
index 165dfd4..ea339fa 100644
--- a/common/recipes-bsp/thermald/thermald_1.5.3.bb
+++ b/common/recipes-bsp/thermald/thermald_1.5.3.bb
@@ -6,7 +6,7 @@ compensation using available cooling methods."
 
 HOMEPAGE = "https://github.com/01org/thermal_daemon;
 
-DEPENDS = "dbus dbus-glib libxml2 glib-2.0"
+DEPENDS = "dbus dbus-glib libxml2 glib-2.0 glib-2.0-native"
 DEPENDS += "${@bb.utils.contains('DISTRO_FEATURES','systemd','systemd','',d)}"
 
 LICENSE = "GPL-2.0"
-- 
2.5.5

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[meta-intel] [PATCH 2/2] thermald: Update from 1.5.3 to 1.5.4

2017-01-24 Thread California Sullivan

This is the latest release version.

Signed-off-by: California Sullivan 
---
 common/recipes-bsp/thermald/thermald_1.5.3.bb | 32 ---
 common/recipes-bsp/thermald/thermald_1.5.4.bb | 32 +++
 2 files changed, 32 insertions(+), 32 deletions(-)
 delete mode 100644 common/recipes-bsp/thermald/thermald_1.5.3.bb
 create mode 100644 common/recipes-bsp/thermald/thermald_1.5.4.bb

diff --git a/common/recipes-bsp/thermald/thermald_1.5.3.bb 
b/common/recipes-bsp/thermald/thermald_1.5.3.bb
deleted file mode 100644
index ea339fa..000
--- a/common/recipes-bsp/thermald/thermald_1.5.3.bb
+++ /dev/null
@@ -1,32 +0,0 @@
-SUMMARY = "Linux thermal daemon"
-
-DESCRIPTION = "Thermal Daemon is a Linux daemon used to prevent the \
-overheating of platforms. This daemon monitors temperature and applies \
-compensation using available cooling methods."
-
-HOMEPAGE = "https://github.com/01org/thermal_daemon;
-
-DEPENDS = "dbus dbus-glib libxml2 glib-2.0 glib-2.0-native"
-DEPENDS += "${@bb.utils.contains('DISTRO_FEATURES','systemd','systemd','',d)}"
-
-LICENSE = "GPL-2.0"
-LIC_FILES_CHKSUM = "file://COPYING;md5=ea8831610e926e2e469075b52bf08848"
-
-SRC_URI = "https://github.com/01org/thermal_daemon/archive/v${PV}.tar.gz;
-SRC_URI[md5sum] = "66402236ed3c86a798029cb4d5313817"
-SRC_URI[sha256sum] = 
"e20b450ef27a5b5e45474c831663c8f5ecd14c82ace5a4b1e06c442e0a23b53e"
-
-S = "${WORKDIR}/thermal_daemon-${PV}"
-
-inherit pkgconfig autotools systemd
-
-FILES_${PN} += "${datadir}/dbus-1/system-services/*.service"
-
-SYSTEMD_SERVICE_${PN} = "thermald.service"
-
-COMPATIBLE_HOST = '(i.86|x86_64).*-linux'
-
-CONFFILES_${PN} = " \
-   ${sysconfdir}/thermald/thermal-conf.xml \
-   ${sysconfdir}/thermald/thermal-cpu-cdev-order.xml \
-  "
diff --git a/common/recipes-bsp/thermald/thermald_1.5.4.bb 
b/common/recipes-bsp/thermald/thermald_1.5.4.bb
new file mode 100644
index 000..3183281
--- /dev/null
+++ b/common/recipes-bsp/thermald/thermald_1.5.4.bb
@@ -0,0 +1,32 @@
+SUMMARY = "Linux thermal daemon"
+
+DESCRIPTION = "Thermal Daemon is a Linux daemon used to prevent the \
+overheating of platforms. This daemon monitors temperature and applies \
+compensation using available cooling methods."
+
+HOMEPAGE = "https://github.com/01org/thermal_daemon;
+
+DEPENDS = "dbus dbus-glib libxml2 glib-2.0 glib-2.0-native"
+DEPENDS += "${@bb.utils.contains('DISTRO_FEATURES','systemd','systemd','',d)}"
+
+LICENSE = "GPL-2.0"
+LIC_FILES_CHKSUM = "file://COPYING;md5=ea8831610e926e2e469075b52bf08848"
+
+SRC_URI = "https://github.com/01org/thermal_daemon/archive/v${PV}.tar.gz;
+SRC_URI[md5sum] = "f7b63e691fb941c92e14ccfcb667b593"
+SRC_URI[sha256sum] = 
"42f72fc32c84adcbb2ee6667645c2e1653cdc4f85963e6f72efd83517f7c29f0"
+
+S = "${WORKDIR}/thermal_daemon-${PV}"
+
+inherit pkgconfig autotools systemd
+
+FILES_${PN} += "${datadir}/dbus-1/system-services/*.service"
+
+SYSTEMD_SERVICE_${PN} = "thermald.service"
+
+COMPATIBLE_HOST = '(i.86|x86_64).*-linux'
+
+CONFFILES_${PN} = " \
+   ${sysconfdir}/thermald/thermal-conf.xml \
+   ${sysconfdir}/thermald/thermal-cpu-cdev-order.xml \
+  "
-- 
2.5.5

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Re: [meta-intel] OpenCL stalls on Apollo Lake GPU

[meta-intel] [PATCH 1/1] linux-yocto: Add linux-yocto 4.9 bbappends

[meta-intel] [PATCH 1/2] thermald: Add glib-2.0-native to DEPENDS

[meta-intel] [PATCH 2/2] thermald: Update from 1.5.3 to 1.5.4

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