€cdocutils.nodes document q)q}q(U nametypesq}q(XopenvxqˆX*tiovx-in-processor-linux-sdk-on-am57xx-evmqˆXtiovxqˆX$switch-from-opencl-to-openvxfirmwareq ˆX!recompile-tiovx-using-yocto-buildq ˆX)switch-from-openvx-back-to-openclfirmwareq ˆXtiovx-softwareq ˆXrun-tiovx-test-applicationq ˆXtiovx-dsp-kernels-in-vxlibqˆuUsubstitution_defsq}qUparse_messagesq]qcdocutils.nodes system_message q)q}q(U rawsourceqUU attributesq}q(Udupnamesq]UlevelKUidsq]Ubackrefsq]qUid1qaUsourcecdocutils.nodes reprunicode qX3source/linux/Foundational_Components/OpenVX.rst.incq…q }q!bUclassesq"]Unamesq#]UlineKUtypeUINFOq$uUparentq%cdocutils.nodes rubric q&)q'}q((hXOpenVXq)h%cdocutils.nodes section q*)q+}q,(hUU referencedq-Kh%hUsourceq.h Utagnameq/Usectionq0h}q1(h]q2Xopenvxq3ah"]h]h]q4Uopenvxq5ah#]uUlineq6KUdocumentq7hUchildrenq8]q9(cdocutils.nodes title q:)q;}q<(hXOpenVXq=h%h+h.h h/Utitleq>h}q?(h]h"]h]h]h#]uh6Kh7hh8]q@cdocutils.nodes Text qAXOpenVXqB…qC}qD(hh=h%h;ubaubh'cdocutils.nodes paragraph qE)qF}qG(hX OpenVX is an open, Khronos (https://www.khronos.org/openvx/) defined standard for cross platform acceleration of computer vision applications. OpenVX enables performance and power-optimized computer vision processing, with emphasis on embedded and real-time use cases:h%h+h.h h/U paragraphqHh}qI(h]h"]h]h]h#]uh6K h7hh8]qJ(hAXOpenVX is an open, Khronos (qK…qL}qM(hXOpenVX is an open, Khronos (h%hFubcdocutils.nodes reference qN)qO}qP(hXhttps://www.khronos.org/openvx/qQh}qR(UrefurihQh]h]h]h"]h#]uh%hFh8]qShAXhttps://www.khronos.org/openvx/qT…qU}qV(hUh%hOubah/U referenceqWubhAXÑ) defined standard for cross platform acceleration of computer vision applications. OpenVX enables performance and power-optimized computer vision processing, with emphasis on embedded and real-time use cases:qX…qY}qZ(hXÑ) defined standard for cross platform acceleration of computer vision applications. OpenVX enables performance and power-optimized computer vision processing, with emphasis on embedded and real-time use cases:h%hFubeubcdocutils.nodes bullet_list q[)q\}q](hUh%h+h.h h/U bullet_listq^h}q_(Ubulletq`X-h]h]h]h"]h#]uh6Kh7hh8]qa(cdocutils.nodes list_item qb)qc}qd(hX)advanced driver assistance systems (ADAS)qeh%h\h.h h/U list_itemqfh}qg(h]h"]h]h]h#]uh6Nh7hh8]qhhE)qi}qj(hheh%hch.h h/hHh}qk(h]h"]h]h]h#]uh6Kh8]qlhAX)advanced driver assistance systems (ADAS)qm…qn}qo(hheh%hiubaubaubhb)qp}qq(hXface, body and gesture trackingqrh%h\h.h h/hfh}qs(h]h"]h]h]h#]uh6Nh7hh8]qthE)qu}qv(hhrh%hph.h h/hHh}qw(h]h"]h]h]h#]uh6Kh8]qxhAXface, body and gesture trackingqy…qz}q{(hhrh%huubaubaubhb)q|}q}(hXsmart video surveillanceq~h%h\h.h h/hfh}q(h]h"]h]h]h#]uh6Nh7hh8]q€hE)q}q‚(hh~h%h|h.h h/hHh}qƒ(h]h"]h]h]h#]uh6Kh8]q„hAXsmart video surveillanceq……q†}q‡(hh~h%hubaubaubhb)qˆ}q‰(hXobject and scene reconstructionqŠh%h\h.h h/hfh}q‹(h]h"]h]h]h#]uh6Nh7hh8]qŒhE)q}qŽ(hhŠh%hˆh.h h/hHh}q(h]h"]h]h]h#]uh6Kh8]qhAXobject and scene reconstructionq‘…q’}q“(hhŠh%hubaubaubhb)q”}q•(hXaugmented realityq–h%h\h.h h/hfh}q—(h]h"]h]h]h#]uh6Nh7hh8]q˜hE)q™}qš(hh–h%h”h.h h/hHh}q›(h]h"]h]h]h#]uh6Kh8]qœhAXaugmented realityq…qž}qŸ(hh–h%h™ubaubaubhb)q }q¡(hXvisual inspectionq¢h%h\h.h h/hfh}q£(h]h"]h]h]h#]uh6Nh7hh8]q¤hE)q¥}q¦(hh¢h%h h.h h/hHh}q§(h]h"]h]h]h#]uh6Kh8]q¨hAXvisual inspectionq©…qª}q«(hh¢h%h¥ubaubaubhb)q¬}q­(hXrobotics and more. h%h\h.h h/hfh}q®(h]h"]h]h]h#]uh6Nh7hh8]q¯hE)q°}q±(hXrobotics and more.q²h%h¬h.h h/hHh}q³(h]h"]h]h]h#]uh6Kh8]q´hAXrobotics and more.qµ…q¶}q·(hh²h%h°ubaubaubeubhE)q¸}q¹(hX Though originally intended for vision only embedded applications, it may be extended in future to non-vision applications suitable for data flow representation.qºh%h+h.h h/hHh}q»(h]h"]h]h]h#]uh6Kh7hh8]q¼hAX Though originally intended for vision only embedded applications, it may be extended in future to non-vision applications suitable for data flow representation.q½…q¾}q¿(hhºh%h¸ubaubh&)qÀ}qÁ(hXTIOVXqÂh%h+h.h h/UrubricqÃh}qÄ(h]qÅUtiovxqÆah]h]h"]h#]qÇhauh6Nh7hh8]qÈhAXTIOVXqÉ…qÊ}qË(hhÂh%hÀubaubhE)qÌ}qÍ(hX0TIOVX is TI's implementation of OpenVX Standard.qÎh%h+h.h h/hHh}qÏ(h]h"]h]h]h#]uh6Kh7hh8]qÐhAX0TIOVX is TI's implementation of OpenVX Standard.qÑ…qÒ}qÓ(hhÎh%hÌubaubhE)qÔ}qÕ(hX€TIOVX allows users to create vision and compute applications using OpenVX API. 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h/hHh}r±(h]h"]h]h]h#]uh6Klh8]r²hAXChannelExtractr³…r´}rµ(hj¬h%j¯ubaubaubhb)r¶}r·(hX ColorConvertr¸h%jh.h h/hfh}r¹(h]h"]h]h]h#]uh6Nh7hh8]rºhE)r»}r¼(hj¸h%j¶h.h h/hHh}r½(h]h"]h]h]h#]uh6Kmh8]r¾hAX ColorConvertr¿…rÀ}rÁ(hj¸h%j»ubaubaubhb)rÂ}rÃ(hX ConvertDepthrÄh%jh.h h/hfh}rÅ(h]h"]h]h]h#]uh6Nh7hh8]rÆhE)rÇ}rÈ(hjÄh%jÂh.h h/hHh}rÉ(h]h"]h]h]h#]uh6Knh8]rÊhAX ConvertDepthrË…rÌ}rÍ(hjÄh%jÇubaubaubhb)rÎ}rÏ(hXConvolverÐh%jh.h h/hfh}rÑ(h]h"]h]h]h#]uh6Nh7hh8]rÒhE)rÓ}rÔ(hjÐh%jÎh.h h/hHh}rÕ(h]h"]h]h]h#]uh6Koh8]rÖhAXConvolver×…rØ}rÙ(hjÐh%jÓubaubaubhb)rÚ}rÛ(hX Dilate3x3rÜh%jh.h h/hfh}rÝ(h]h"]h]h]h#]uh6Nh7hh8]rÞhE)rß}rà(hjÜh%jÚh.h h/hHh}rá(h]h"]h]h]h#]uh6Kph8]râhAX Dilate3x3rã…rä}rå(hjÜh%jßubaubaubhb)ræ}rç(hXEqHistrèh%jh.h h/hfh}ré(h]h"]h]h]h#]uh6Nh7hh8]rêhE)rë}rì(hjèh%jæh.h h/hHh}rí(h]h"]h]h]h#]uh6Kqh8]rîhAXEqHistrï…rð}rñ(hjèh%jëubaubaubhb)rò}ró(hXErode3x3rôh%jh.h h/hfh}rõ(h]h"]h]h]h#]uh6Nh7hh8]röhE)r÷}rø(hjôh%jòh.h h/hHh}rù(h]h"]h]h]h#]uh6Krh8]rúhAXErode3x3rû…rü}rý(hjôh%j÷ubaubaubhb)rþ}rÿ(hX Gaussian3x3rh%jh.h h/hfh}r(h]h"]h]h]h#]uh6Nh7hh8]rhE)r}r(hjh%jþh.h h/hHh}r(h]h"]h]h]h#]uh6Ksh8]rhAX Gaussian3x3r…r}r (hjh%jubaubaubhb)r }r (hXHalfscaleGaussianr h%jh.h h/hfh}r (h]h"]h]h]h#]uh6Nh7hh8]rhE)r}r(hj h%j h.h h/hHh}r(h]h"]h]h]h#]uh6Kth8]rhAXHalfscaleGaussianr…r}r(hj h%jubaubaubhb)r}r(hX HarrisCornersrh%jh.h h/hfh}r(h]h"]h]h]h#]uh6Nh7hh8]rhE)r}r(hjh%jh.h h/hHh}r(h]h"]h]h]h#]uh6Kuh8]rhAX HarrisCornersr…r }r!(hjh%jubaubaubhb)r"}r#(hX Histogramr$h%jh.h h/hfh}r%(h]h"]h]h]h#]uh6Nh7hh8]r&hE)r'}r((hj$h%j"h.h h/hHh}r)(h]h"]h]h]h#]uh6Kvh8]r*hAX Histogramr+…r,}r-(hj$h%j'ubaubaubhb)r.}r/(hX IntegralImager0h%jh.h h/hfh}r1(h]h"]h]h]h#]uh6Nh7hh8]r2hE)r3}r4(hj0h%j.h.h h/hHh}r5(h]h"]h]h]h#]uh6Kwh8]r6hAX IntegralImager7…r8}r9(hj0h%j3ubaubaubhb)r:}r;(hXLutr<h%jh.h h/hfh}r=(h]h"]h]h]h#]uh6Nh7hh8]r>hE)r?}r@(hj<h%j:h.h h/hHh}rA(h]h"]h]h]h#]uh6Kxh8]rBhAXLutrC…rD}rE(hj<h%j?ubaubaubhb)rF}rG(hX MagnituderHh%jh.h h/hfh}rI(h]h"]h]h]h#]uh6Nh7hh8]rJhE)rK}rL(hjHh%jFh.h h/hHh}rM(h]h"]h]h]h#]uh6Kyh8]rNhAX MagnituderO…rP}rQ(hjHh%jKubaubaubhb)rR}rS(hX MeanStdDevrTh%jh.h h/hfh}rU(h]h"]h]h]h#]uh6Nh7hh8]rVhE)rW}rX(hjTh%jRh.h h/hHh}rY(h]h"]h]h]h#]uh6Kzh8]rZhAX MeanStdDevr[…r\}r](hjTh%jWubaubaubhb)r^}r_(hX Median3x3r`h%jh.h h/hfh}ra(h]h"]h]h]h#]uh6Nh7hh8]rbhE)rc}rd(hj`h%j^h.h h/hHh}re(h]h"]h]h]h#]uh6K{h8]rfhAX Median3x3rg…rh}ri(hj`h%jcubaubaubhb)rj}rk(hX MinMaxLocrlh%jh.h h/hfh}rm(h]h"]h]h]h#]uh6Nh7hh8]rnhE)ro}rp(hjlh%jjh.h h/hHh}rq(h]h"]h]h]h#]uh6K|h8]rrhAX MinMaxLocrs…rt}ru(hjlh%joubaubaubhb)rv}rw(hXMultiplyrxh%jh.h h/hfh}ry(h]h"]h]h]h#]uh6Nh7hh8]rzhE)r{}r|(hjxh%jvh.h h/hHh}r}(h]h"]h]h]h#]uh6K}h8]r~hAXMultiplyr…r€}r(hjxh%j{ubaubaubhb)r‚}rƒ(hXNonLinearFilterr„h%jh.h h/hfh}r…(h]h"]h]h]h#]uh6Nh7hh8]r†hE)r‡}rˆ(hj„h%j‚h.h h/hHh}r‰(h]h"]h]h]h#]uh6K~h8]rŠhAXNonLinearFilterr‹…rŒ}r(hj„h%j‡ubaubaubhb)rŽ}r(hXPhaserh%jh.h h/hfh}r‘(h]h"]h]h]h#]uh6Nh7hh8]r’hE)r“}r”(hjh%jŽh.h h/hHh}r•(h]h"]h]h]h#]uh6Kh8]r–hAXPhaser—…r˜}r™(hjh%j“ubaubaubhb)rš}r›(hXSobel3x3rœh%jh.h h/hfh}r(h]h"]h]h]h#]uh6Nh7hh8]ržhE)rŸ}r (hjœh%jšh.h h/hHh}r¡(h]h"]h]h]h#]uh6K€h8]r¢hAXSobel3x3r£…r¤}r¥(hjœh%jŸubaubaubhb)r¦}r§(hXSubtractr¨h%jh.h h/hfh}r©(h]h"]h]h]h#]uh6Nh7hh8]rªhE)r«}r¬(hj¨h%j¦h.h h/hHh}r­(h]h"]h]h]h#]uh6Kh8]r®hAXSubtractr¯…r°}r±(hj¨h%j«ubaubaubhb)r²}r³(hX Threshold h%jh.h h/hfh}r´(h]h"]h]h]h#]uh6Nh7hh8]rµhE)r¶}r·(hX Thresholdr¸h%j²h.h h/hHh}r¹(h]h"]h]h]h#]uh6K‚h8]rºhAX Thresholdr»…r¼}r½(hj¸h%j¶ubaubaubeubhä)r¾}r¿(hUh%h+h.h h/hçh}rÀ(h]h"]h]h]h#]uh6K„h7hh8]rÁhê)rÂ}rÃ(hUhíKh%j¾h.h h/h6h}rÄ(h]h"]h]h]h#]uh6Kh7hh8]ubaubh&)rÅ}rÆ(hX*TIOVX in Processor Linux SDK on AM57xx EVMrÇh%h+h.h h/hÃh}rÈ(h]rÉU*tiovx-in-processor-linux-sdk-on-am57xx-evmrÊah]h]h"]h#]rËhauh6Nh7hh8]rÌhAX*TIOVX in Processor Linux SDK on AM57xx EVMrÍ…rÎ}rÏ(hjÇh%jÅubaubhE)rÐ}rÑ(hX9Following TIOVX components are present in EVM filesystem:rÒh%h+h.h h/hHh}rÓ(h]h"]h]h]h#]uh6K‰h7hh8]rÔhAX9Following TIOVX components are present in EVM filesystem:rÕ…rÖ}r×(hjÒh%jÐubaubhú)rØ}rÙ(hUh%h+h.h h/hýh}rÚ(h]h"]h]h]h#]uh6Nh7hh8]rÛj)rÜ}rÝ(hUh}rÞ(h]h]h]h"]h#]UcolsKuh%jØh8]rß(j)rà}rá(hUh}râ(h]h]h]h"]h#]UcolwidthKuh%jÜh8]h/j ubj)rã}rä(hUh}rå(h]h]h]h"]h#]UcolwidthKuh%jÜh8]h/j ubj)ræ}rç(hUh}rè(h]h]h]h"]h#]UcolwidthKuh%jÜh8]h/j ubj3)ré}rê(hUh}rë(h]h"]h]h]h#]uh%jÜh8]rì(j)rí}rî(hUh}rï(h]h"]h]h]h#]uh%jéh8]rð(j)rñ}rò(hUh}ró(h]h"]h]h]h#]uh%jíh8]rôhE)rõ}rö(hXTyper÷h%jñh.h h/hHh}rø(h]h"]h]h]h#]uh6KŒh8]rùhAXTyperú…rû}rü(hj÷h%jõubaubah/j$ubj)rý}rþ(hUh}rÿ(h]h"]h]h]h#]uh%jíh8]rhE)r}r(hX File pathrh%jýh.h h/hHh}r(h]h"]h]h]h#]uh6KŒh8]rhAX File pathr…r}r(hjh%jubaubah/j$ubj)r }r (hUh}r (h]h"]h]h]h#]uh%jíh8]r hE)r }r(hX Descriptionrh%j h.h h/hHh}r(h]h"]h]h]h#]uh6KŒh8]rhAX Descriptionr…r}r(hjh%j ubaubah/j$ubeh/j1ubj)r}r(hUh}r(h]h"]h]h]h#]uh%jéh8]r(j)r}r(hUh}r(h]h"]h]h]h#]uh%jh8]rhE)r}r(hX applicationrh%jh.h h/hHh}r (h]h"]h]h]h#]uh6KŽh8]r!hAX applicationr"…r#}r$(hjh%jubaubah/j$ubj)r%}r&(hUh}r'(h]h"]h]h]h#]uh%jh8]r(hE)r)}r*(hX/usr/bin/tiovx-app\_hosth%j%h.h h/hHh}r+(h]h"]h]h]h#]uh6KŽh8]r,hAX/usr/bin/tiovx-app_hostr-…r.}r/(hX/usr/bin/tiovx-app\_hosth%j)ubaubah/j$ubj)r0}r1(hUh}r2(h]h"]h]h]h#]uh%jh8]r3hE)r4}r5(hX…Statically linked Linux application running several thousands test cases, with all available kernels and using different test vectorsr6h%j0h.h h/hHh}r7(h]h"]h]h]h#]uh6KŽh8]r8hAX…Statically linked Linux application running several thousands test cases, with all available kernels and using different test vectorsr9…r:}r;(hj6h%j4ubaubah/j$ubeh/j1ubj)r<}r=(hUh}r>(h]h"]h]h]h#]uh%jéh8]r?(j)r@}rA(hUh}rB(h]h"]h]h]h#]uh%j<h8]rChE)rD}rE(hX DSP firmwarerFh%j@h.h h/hHh}rG(h]h"]h]h]h#]uh6K–h8]rHhAX DSP firmwarerI…rJ}rK(hjFh%jDubaubah/j$ubj)rL}rM(hUh}rN(h]h"]h]h]h#]uh%j<h8]rO(hE)rP}rQ(hX(/lib/firmware/dra7-dsp1- fw.xe66.openvx,rRh%jLh.h h/hHh}rS(h]h"]h]h]h#]uh6K–h8]rThAX(/lib/firmware/dra7-dsp1- fw.xe66.openvx,rU…rV}rW(hjRh%jPubaubhE)rX}rY(hX'/lib/firmware/dra7-dsp 2-fw.xe66.openvxrZh%jLh.h h/hHh}r[(h]h"]h]h]h#]uh6K™h8]r\hAX'/lib/firmware/dra7-dsp 2-fw.xe66.openvxr]…r^}r_(hjZh%jXubaubeh/j$ubj)r`}ra(hUh}rb(h]h"]h]h]h#]uh%j<h8]rchE)rd}re(hXDSP firmware including DSP side of TIOVX framwork implementation, IPC implementation, DSP kernels (part of VXLIB DSP library) - for DSP1. This firmware is loaded at boot time, or using procedure mentioned below (to switch from OCL firmware to TIOVX firmware)rfh%j`h.h h/hHh}rg(h]h"]h]h]h#]uh6K–h8]rhhAXDSP firmware including DSP side of TIOVX framwork implementation, IPC implementation, DSP kernels (part of VXLIB DSP library) - for DSP1. This firmware is loaded at boot time, or using procedure mentioned below (to switch from OCL firmware to TIOVX firmware)ri…rj}rk(hjfh%jdubaubah/j$ubeh/j1ubeh/jàubeh/jáubaubhE)rl}rm(hX TIOVX release 1.0.0.0 runs exclusively wrt OpenCL, as both firmwares use common resources DSP cores and CMEM memory. That is: application can be either TIOVX-based, or OpenCL -based. Future releases may remove this limitation and use static split in resources (between OpenCL and OpenVX). **TIOVX needs CMEM memory with two blocks**: block 0 is big DDR block for exchange of big buffers (>100MB) and block 1 (~1MB) which is used as shared memory visible from all cores to exchange shared data objects (typically in OCMC)h%h+h.h h/hHh}rn(h]h"]h]h]h#]uh6K¤h7hh8]ro(hAX#TIOVX release 1.0.0.0 runs exclusively wrt OpenCL, as both firmwares use common resources DSP cores and CMEM memory. That is: application can be either TIOVX-based, or OpenCL -based. Future releases may remove this limitation and use static split in resources (between OpenCL and OpenVX). rp…rq}rr(hX#TIOVX release 1.0.0.0 runs exclusively wrt OpenCL, as both firmwares use common resources DSP cores and CMEM memory. That is: application can be either TIOVX-based, or OpenCL -based. Future releases may remove this limitation and use static split in resources (between OpenCL and OpenVX). h%jlubcdocutils.nodes strong rs)rt}ru(hX+**TIOVX needs CMEM memory with two blocks**h}rv(h]h"]h]h]h#]uh%jlh8]rwhAX'TIOVX needs CMEM memory with two blocksrx…ry}rz(hUh%jtubah/Ustrongr{ubhAX¼: block 0 is big DDR block for exchange of big buffers (>100MB) and block 1 (~1MB) which is used as shared memory visible from all cores to exchange shared data objects (typically in OCMC)r|…r}}r~(hX¼: block 0 is big DDR block for exchange of big buffers (>100MB) and block 1 (~1MB) which is used as shared memory visible from all cores to exchange shared data objects (typically in OCMC)h%jlubeubh&)r}r€(hX'Switch from OpenCL to OpenVX firmware:rh%h+h.h h/hÃh}r‚(h]rƒU$switch-from-opencl-to-openvxfirmwarer„ah]h]h"]h#]r…h auh6Nh7hh8]r†hAX'Switch from OpenCL to OpenVX firmware:r‡…rˆ}r‰(hjh%jubaubhE)rŠ}r‹(hX?Run the command below to switch from OpenCL to OpenVx firmware:rŒh%h+h.h h/hHh}r(h]h"]h]h]h#]uh6K°h7hh8]rŽhAX?Run the command below to switch from OpenCL to OpenVx firmware:r…r}r‘(hjŒh%jŠubaubcdocutils.nodes literal_block r’)r“}r”(hXPreload-dsp-fw.sh tiovx # load openvx firmware and restart dspsh%h+h.h h/U literal_blockr•h}r–(U xml:spacer—Upreserver˜h]h]h]h"]h#]uh6K¶h7hh8]r™hAXPreload-dsp-fw.sh tiovx # load openvx firmware and restart dspsrš…r›}rœ(hUh%j“ubaubh&)r}rž(hXRun TIOVX test applicationrŸh%h+h.h h/hÃh}r (h]r¡Urun-tiovx-test-applicationr¢ah]h]h"]h#]r£h auh6Nh7hh8]r¤hAXRun TIOVX test applicationr¥…r¦}r§(hjŸh%jubaubhE)r¨}r©(hXÊFirst, it is necessary to copy test vectors from https://git.ti.com/processor-sdk/tiovx/trees/master/conformance_tests/test_data to EVM filesystem (e.g. ~/tiovx/test\_data).Then run following commands:h%h+h.h h/hHh}rª(h]h"]h]h]h#]uh6K¹h7hh8]r«(hAX1First, it is necessary to copy test vectors from r¬…r­}r®(hX1First, it is necessary to copy test vectors from h%j¨ubhN)r¯}r°(hXOhttps://git.ti.com/processor-sdk/tiovx/trees/master/conformance_tests/test_datar±h}r²(Urefurij±h]h]h]h"]h#]uh%j¨h8]r³hAXOhttps://git.ti.com/processor-sdk/tiovx/trees/master/conformance_tests/test_datar´…rµ}r¶(hUh%j¯ubah/hWubhAXI to EVM filesystem (e.g. ~/tiovx/test_data).Then run following commands:r·…r¸}r¹(hXJ to EVM filesystem (e.g. ~/tiovx/test\_data).Then run following commands:h%j¨ubeubj’)rº}r»(hXâexport VX_TEST_DATA_PATH=/home/root/tiovx/test_data # Set environment variable to point to location of test vectors on EVM tiovx-app_host 2>&1 | tee log.txt # Run test application, and log output to log.txth%h+h.h h/j•h}r¼(j—j˜h]h]h]h"]h#]uh6KÂh7hh8]r½hAXâexport VX_TEST_DATA_PATH=/home/root/tiovx/test_data # Set environment variable to point to location of test vectors on EVM tiovx-app_host 2>&1 | tee log.txt # Run test application, and log output to log.txtr¾…r¿}rÀ(hUh%jºubaubhE)rÁ}rÂ(hXKAt the end of test (taking roughly 24mins) you can expect report like this:rÃh%h+h.h h/hHh}rÄ(h]h"]h]h]h#]uh6KÃh7hh8]rÅhAXKAt the end of test (taking roughly 24mins) you can expect report like this:rÆ…rÇ}rÈ(hjÃh%jÁubaubj’)rÉ}rÊ(hX9 ... [ N7 ] Execution time for 307200 pixels (avg = 3.584000 ms, min = 3.584000 ms, max = 3.584000 ms) [ N8 ] Execution time for 307200 pixels (avg = 171.797000 ms, min = 171.797000 ms, max = 171.797000 ms) [ N9 ] Execution time for 307200 pixels (avg = 366.952000 ms, min = 366.952000 ms, max = 366.952000 ms) [ G4 ] Execution time for 307200 pixels (avg = 500.146000 ms, min = 500.146000 ms, max = 500.146000 ms) [ N1 ] Execution time for 256 pixels (avg = 0.278000 ms, min = 0.278000 ms, max = 0.278000 ms) [ N2 ] Execution time for 256 pixels (avg = 0.230000 ms, min = 0.230000 ms, max = 0.230000 ms) [ N3 ] Execution time for 256 pixels (avg = 0.281000 ms, min = 0.281000 ms, max = 0.281000 ms) [ N4 ] Execution time for 256 pixels (avg = 0.303000 ms, min = 0.303000 ms, max = 0.303000 ms) [ N5 ] Execution time for 256 pixels (avg = 0.285000 ms, min = 0.285000 ms, max = 0.285000 ms) [ G5 ] Execution time for 256 pixels (avg = 2.169000 ms, min = 2.169000 ms, max = 2.169000 ms) [ N1 ] Execution time for 256 pixels (avg = 0.243000 ms, min = 0.243000 ms, max = 0.243000 ms) [ N2 ] Execution time for 256 pixels (avg = 0.301000 ms, min = 0.301000 ms, max = 0.301000 ms) [ G6 ] Execution time for 256 pixels (avg = 0.871000 ms, min = 0.871000 ms, max = 0.871000 ms) [ N1 ] Execution time for 256 pixels (avg = 0.352000 ms, min = 0.352000 ms, max = 0.352000 ms) [ N2 ] Execution time for 256 pixels (avg = 0.246000 ms, min = 0.246000 ms, max = 0.246000 ms) [ N2 ] Execution time for 256 pixels (avg = 0.324000 ms, min = 0.324000 ms, max = 0.324000 ms) [ G7 ] Execution time for 256 pixels (avg = 1.502000 ms, min = 1.502000 ms, max = 1.502000 ms) [ N1 ] Execution time for 256 pixels (avg = 75.37000 ms, min = 75.37000 ms, max = 75.37000 ms) [ G8 ] Execution time for 256 pixels (avg = 60.474000 ms, min = 60.474000 ms, max = 60.474000 ms) [ DONE ] tivxMaxNodes.MaxNodes/0/few_strong_corners/MIN_DISTANCE=3.0/SENSITIVITY=0.10/GRADIENT_SIZE=3/BLOCK_SIZE=5/k=3/VX_INTERPOLATION_NEAREST_NEIGHBOR [ -------- ] 1 tests from test case tivxMaxNodes [ ======== ] [ ALL DONE ] 6217 test(s) from 110 test case(s) ran [ PASSED ] 6217 test(s) [ FAILED ] 0 test(s) [ DISABLED ] 7397 test(s) To be conformant 6217 required test(s) must pass. Disabled 7397 test(s) are optional. #REPORT: 20170927134830 ALL 13614 7397 6217 6217 6217 0 (version 1.1-20170301) <-- main:h%h+h.h h/j•h}rË(j—j˜h]h]h]h"]h#]uh6KÊh7hh8]rÌhAX9 ... [ N7 ] Execution time for 307200 pixels (avg = 3.584000 ms, min = 3.584000 ms, max = 3.584000 ms) [ N8 ] Execution time for 307200 pixels (avg = 171.797000 ms, min = 171.797000 ms, max = 171.797000 ms) [ N9 ] Execution time for 307200 pixels (avg = 366.952000 ms, min = 366.952000 ms, max = 366.952000 ms) [ G4 ] Execution time for 307200 pixels (avg = 500.146000 ms, min = 500.146000 ms, max = 500.146000 ms) [ N1 ] Execution time for 256 pixels (avg = 0.278000 ms, min = 0.278000 ms, max = 0.278000 ms) [ N2 ] Execution time for 256 pixels (avg = 0.230000 ms, min = 0.230000 ms, max = 0.230000 ms) [ N3 ] Execution time for 256 pixels (avg = 0.281000 ms, min = 0.281000 ms, max = 0.281000 ms) [ N4 ] Execution time for 256 pixels (avg = 0.303000 ms, min = 0.303000 ms, max = 0.303000 ms) [ N5 ] Execution time for 256 pixels (avg = 0.285000 ms, min = 0.285000 ms, max = 0.285000 ms) [ G5 ] Execution time for 256 pixels (avg = 2.169000 ms, min = 2.169000 ms, max = 2.169000 ms) [ N1 ] Execution time for 256 pixels (avg = 0.243000 ms, min = 0.243000 ms, max = 0.243000 ms) [ N2 ] Execution time for 256 pixels (avg = 0.301000 ms, min = 0.301000 ms, max = 0.301000 ms) [ G6 ] Execution time for 256 pixels (avg = 0.871000 ms, min = 0.871000 ms, max = 0.871000 ms) [ N1 ] Execution time for 256 pixels (avg = 0.352000 ms, min = 0.352000 ms, max = 0.352000 ms) [ N2 ] Execution time for 256 pixels (avg = 0.246000 ms, min = 0.246000 ms, max = 0.246000 ms) [ N2 ] Execution time for 256 pixels (avg = 0.324000 ms, min = 0.324000 ms, max = 0.324000 ms) [ G7 ] Execution time for 256 pixels (avg = 1.502000 ms, min = 1.502000 ms, max = 1.502000 ms) [ N1 ] Execution time for 256 pixels (avg = 75.37000 ms, min = 75.37000 ms, max = 75.37000 ms) [ G8 ] Execution time for 256 pixels (avg = 60.474000 ms, min = 60.474000 ms, max = 60.474000 ms) [ DONE ] tivxMaxNodes.MaxNodes/0/few_strong_corners/MIN_DISTANCE=3.0/SENSITIVITY=0.10/GRADIENT_SIZE=3/BLOCK_SIZE=5/k=3/VX_INTERPOLATION_NEAREST_NEIGHBOR [ -------- ] 1 tests from test case tivxMaxNodes [ ======== ] [ ALL DONE ] 6217 test(s) from 110 test case(s) ran [ PASSED ] 6217 test(s) [ FAILED ] 0 test(s) [ DISABLED ] 7397 test(s) To be conformant 6217 required test(s) must pass. Disabled 7397 test(s) are optional. #REPORT: 20170927134830 ALL 13614 7397 6217 6217 6217 0 (version 1.1-20170301) <-- main:rÍ…rÎ}rÏ(hUh%jÉubaubhE)rÐ}rÑ(hX•Please note that last ~3000 lines of test log include performance data (execution time and number of pixels processed) useful for further evaluation.rÒh%h+h.h h/hHh}rÓ(h]h"]h]h]h#]uh6Kêh7hh8]rÔhAX•Please note that last ~3000 lines of test log include performance data (execution time and number of pixels processed) useful for further evaluation.rÕ…rÖ}r×(hjÒh%jÐubaubh&)rØ}rÙ(hX-Switch from OpenVX, back to OpenCL firmware:rÚh%h+h.h h/hÃh}rÛ(h]rÜU)switch-from-openvx-back-to-openclfirmwarerÝah]h]h"]h#]rÞh auh6Nh7hh8]rßhAX-Switch from OpenVX, back to OpenCL firmware:rà…rá}râ(hjÚh%jØubaubhE)rã}rä(hXgAfter finishing running the TIOVX test application, switch the firmware back to the default for OpenCL:råh%h+h.h h/hHh}ræ(h]h"]h]h]h#]uh6Kñh7hh8]rçhAXgAfter finishing running the TIOVX test application, switch the firmware back to the default for OpenCL:rè…ré}rê(hjåh%jãubaubj’)rë}rì(hXFreload-dsp-fw.sh opencl # load opencl firmware and restart dspsh%h+h.h h/j•h}rí(j—j˜h]h]h]h"]h#]uh6K÷h7hh8]rîhAXFreload-dsp-fw.sh opencl # load opencl firmware and restart dspsrï…rð}rñ(hUh%jëubaubh&)rò}ró(hX#Recompile TIOVX (using Yocto build)rôh%h+h.h h/hÃh}rõ(h]röU!recompile-tiovx-using-yocto-buildr÷ah]h]h"]h#]røh auh6Nh7hh8]rùhAX#Recompile TIOVX (using Yocto build)rú…rû}rü(hjôh%jòubaubhä)rý}rþ(hUh%h+h.h h/hçh}rÿ(h]h"]h]h]h#]uh6Kúh7hh8]r(hê)r}r(hXbTIOVX framework implementation is available at https://git.ti.com/processor-sdk/tiovx/trees/masterhíKh%jýh.h h/h6h}r(h]h"]h]h]h#]uh6Kûh7hh8]r(hAX/TIOVX framework implementation is available at r…r}r(hX/TIOVX framework implementation is available at h%jubhN)r}r (hX3https://git.ti.com/processor-sdk/tiovx/trees/masterr h}r (Urefurij h]h]h]h"]h#]uh%jh8]r hAX3https://git.ti.com/processor-sdk/tiovx/trees/masterr …r}r(hUh%jubah/hWubeubhê)r}r(hXÌTIOVX sample application including IPC implementation based on standard MessageQ, as well as application running conformance tests, can be found at https://git.ti.com/processor-sdk/tiovx-app/trees/masterhíKh%jýh.h h/h6h}r(h]h"]h]h]h#]uh6Kÿh7hh8]r(hAX•TIOVX sample application including IPC implementation based on standard MessageQ, as well as application running conformance tests, can be found at r…r}r(hX•TIOVX sample application including IPC implementation based on standard MessageQ, as well as application running conformance tests, can be found at h%jubhN)r}r(hX7https://git.ti.com/processor-sdk/tiovx-app/trees/masterrh}r(Urefurijh]h]h]h"]h#]uh%jh8]rhAX7https://git.ti.com/processor-sdk/tiovx-app/trees/masterr…r}r(hUh%jubah/hWubeubhê)r}r (hXaAdditional documentation can be found at https://git.ti.com/processor-sdk/tiovx/trees/master/docshíKh%jýh.h h/h6h}r!(h]h"]h]h]h#]uh6Mh7hh8]r"(hAX)Additional documentation can be found at r#…r$}r%(hX)Additional documentation can be found at h%jubhN)r&}r'(hX8https://git.ti.com/processor-sdk/tiovx/trees/master/docsr(h}r)(Urefurij(h]h]h]h"]h#]uh%jh8]r*hAX8https://git.ti.com/processor-sdk/tiovx/trees/master/docsr+…r,}r-(hUh%j&ubah/hWubeubhê)r.}r/(hXÊTIOVX framework and TIOVX-APP can be recompiled like any other component, as described in http://processors.wiki.ti.com/index.php/Processor_SDK_Building_The_SDK. Optionally you can do full rebuild with:híKh%jýh.h h/h6h}r0(h]h"]h]h]h#]uh6Mh7hh8]r1(hAXZTIOVX framework and TIOVX-APP can be recompiled like any other component, as described in r2…r3}r4(hXZTIOVX framework and TIOVX-APP can be recompiled like any other component, as described in h%j.ubhN)r5}r6(hXFhttp://processors.wiki.ti.com/index.php/Processor_SDK_Building_The_SDKr7h}r8(Urefurij7h]h]h]h"]h#]uh%j.h8]r9hAXFhttp://processors.wiki.ti.com/index.php/Processor_SDK_Building_The_SDKr:…r;}r<(hUh%j5ubah/hWubhAX*. Optionally you can do full rebuild with:r=…r>}r?(hX*. Optionally you can do full rebuild with:h%j.ubeubeubj’)r@}rA(hX2MACHINE=am57xx-evm bitbake arago-core-tisdk-bundleh%h+h.h h/j•h}rB(j—j˜h]h]h]h"]h#]uh6M h7hh8]rChAX2MACHINE=am57xx-evm bitbake arago-core-tisdk-bundlerD…rE}rF(hUh%j@ubaubhä)rG}rH(hUh%h+h.h h/hçh}rI(h]h"]h]h]h#]uh6M h7hh8]rJ(hê)rK}rL(hXFor modifying individual components in PLSDK, please refer to: to http://processors.wiki.ti.com/index.php/Processor_SDK_Building_The_SDK#RecipeshíKh%jGh.h h/h6h}rM(h]h"]h]h]h#]uh6M h7hh8]rN(hAXBFor modifying individual components in PLSDK, please refer to: to rO…rP}rQ(hXBFor modifying individual components in PLSDK, please refer to: to h%jKubhN)rR}rS(hXNhttp://processors.wiki.ti.com/index.php/Processor_SDK_Building_The_SDK#RecipesrTh}rU(UrefurijTh]h]h]h"]h#]uh%jKh8]rVhAXNhttp://processors.wiki.ti.com/index.php/Processor_SDK_Building_The_SDK#RecipesrW…rX}rY(hUh%jRubah/hWubeubhê)rZ}r[(hXæIf there is a need to modify source code of TIOVX host library (framework) files (A15 side), please do that in: tisdk/build/arago-tmp-external-arm-toolchain/work/am57xx\_evm-linux-gnueabi/tiovx-lib-host/01.00.00.00-r1/git/ folder.híKh%jGh.h h/h6h}r\(h]h"]h]h]h#]uh6Mh7hh8]r]hAXåIf there is a need to modify source code of TIOVX host library (framework) files (A15 side), please do that in: tisdk/build/arago-tmp-external-arm-toolchain/work/am57xx_evm-linux-gnueabi/tiovx-lib-host/01.00.00.00-r1/git/ folder.r^…r_}r`(hXæIf there is a need to modify source code of TIOVX host library (framework) files (A15 side), please do that in: tisdk/build/arago-tmp-external-arm-toolchain/work/am57xx\_evm-linux-gnueabi/tiovx-lib-host/01.00.00.00-r1/git/ folder.h%jZubaubhê)ra}rb(hX¬For example, to modify list of tests executed: update file ./tiovx/conformance\_tests/test\_tiovx/test\_main.h, or ./tiovx/conformance\_tests/test\_conformance/test\_main.hhíKh%jGh.h h/h6h}rc(h]h"]h]h]h#]uh6Mh7hh8]rdhAX¦For example, to modify list of tests executed: update file ./tiovx/conformance_tests/test_tiovx/test_main.h, or ./tiovx/conformance_tests/test_conformance/test_main.hre…rf}rg(hX¬For example, to modify list of tests executed: update file ./tiovx/conformance\_tests/test\_tiovx/test\_main.h, or ./tiovx/conformance\_tests/test\_conformance/test\_main.hh%jaubaubhê)rh}ri(hXjAfter the source modification, force compile the Library (Linux host side), and rebuild the package using:rjhíKh%jGh.h h/h6h}rk(h]h"]h]h]h#]uh6Mh7hh8]rlhAXjAfter the source modification, force compile the Library (Linux host side), and rebuild the package using:rm…rn}ro(hjjh%jhubaubeubj’)rp}rq(hX8MACHINE=am57xx-evm bitbake tiovx-lib-host -f -c compileh%h+h.h h/j•h}rr(j—j˜h]h]h]h"]h#]uh6Mh7hh8]rshAX8MACHINE=am57xx-evm bitbake tiovx-lib-host -f -c compilert…ru}rv(hUh%jpubaubj’)rw}rx(hX)MACHINE=am57xx-evm bitbake tiovx-lib-hosth%h+h.h h/j•h}ry(j—j˜h]h]h]h"]h#]uh6Mh7hh8]rzhAX)MACHINE=am57xx-evm bitbake tiovx-lib-hostr{…r|}r}(hUh%jwubaubhä)r~}r(hUh%h+h.h h/hçh}r€(h]h"]h]h]h#]uh6Mh7hh8]rhê)r‚}rƒ(hXÌSimilarly application code can be modified in: ./tisdk/build/arago-tmp-external-arm-toolchain/work/am57xx\_evm-linux-gnueabi/tiovx-app-host/01.00.00.00-r1/git, and then force-recompiled and rebuilt using:híKh%j~h.h h/h6h}r„(h]h"]h]h]h#]uh6M!h7hh8]r…hAXËSimilarly application code can be modified in: ./tisdk/build/arago-tmp-external-arm-toolchain/work/am57xx_evm-linux-gnueabi/tiovx-app-host/01.00.00.00-r1/git, and then force-recompiled and rebuilt using:r†…r‡}rˆ(hXÌSimilarly application code can be modified in: ./tisdk/build/arago-tmp-external-arm-toolchain/work/am57xx\_evm-linux-gnueabi/tiovx-app-host/01.00.00.00-r1/git, and then force-recompiled and rebuilt using:h%j‚ubaubaubj’)r‰}rŠ(hX7MACHINE=am57xx-evm bitbake tiovx-app-host -f -c compileh%h+h.h h/j•h}r‹(j—j˜h]h]h]h"]h#]uh6M'h7hh8]rŒhAX7MACHINE=am57xx-evm bitbake tiovx-app-host -f -c compiler…rŽ}r(hUh%j‰ubaubj’)r}r‘(hX)MACHINE=am57xx-evm bitbake tiovx-app-hosth%h+h.XJinternal padding after 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